Edgar Filing: TWITTER, INC.

Large accelerated filer

Accelerated filer

Non-accelerated filer

x (Do not check if a smaller reporting company)

Smaller reporting company

Form S-8

As filed with the Securities and Exchange Commission on November 7, 2013

Registration No. 333-

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM S-8

REGISTRATION STATEMENT

UNDER

THE SECURITIES ACT OF 1933

Twitter, Inc.

(Exact name of Registrant as specified in its charter)

Delaware

20-8913779

(State or other jurisdiction of

incorporation or organization)

(I.R.S. Employer

Identification No.)

1355 Market Street, Suite 900

San Francisco, California 94103

(Address of principal executive offices, including zip code)

Twitter, Inc. 2013 Equity Incentive Plan

Twitter, Inc. 2013 Employee Stock Purchase Plan

Twitter, Inc. 2007 Equity Incentive Plan

Twitter, Inc. 2011 Acquisition Option Plan

Bluefin Labs, Inc. 2008 Stock Plan

Crashlytics, Inc. 2011 Stock Plan

Mixer Labs, Inc. 2008 Stock Plan

MoPub Inc. 2010 Equity Incentive Plan

(Full title of the plan)

Richard Costolo

Chief Executive Officer

Twitter, Inc.

1355 Market Street, Suite 900

San Francisco, California 94103

(415) 222-9670

(Name, address and telephone number, including area code, of agent for service)

Copies to:

Steven E. Bochner, Esq.

Katharine A. Martin, Esq.

Rezwan D. Pavri, Esq.

Wilson Sonsini Goodrich & Rosati, P.C.

650 Page Mill Road

Palo Alto, California 94304

(650) 493-9300

Vijaya Gadde, Esq.

Sean Edgett, Esq.

Twitter, Inc.

1355 Market Street, Suite 900

San Francisco, California 94103

(415) 222-9670

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act (Check one).

CALCULATION OF REGISTRATION FEE



Title of Securities to be Registered	Amount to be Registered⁽¹⁾	Proposed Maximum Offering Price Per Share	Proposed Maximum Aggregate Offering Price	Amount of Registration Fee
Common Stock, $0.000005 par value per share, reserved for issuance pursuant to the Twitter, Inc. 2013 Equity Incentive Plan	68,300,000⁽²⁾	$26.00⁽¹¹⁾	$1,775,800,000	$228,724
Common Stock, $0.000005 par value per share, reserved for issuance pursuant to the Twitter, Inc. 2013 Employee Stock Purchase Plan	12,000,000⁽³⁾	$22.10⁽¹²⁾	$265,200,000	$34,158
Common Stock, $0.000005 par value per share, reserved for issuance pursuant to stock option awards outstanding under the Twitter, Inc. 2007 Equity Incentive Plan	40,038,812⁽⁴⁾	$1.90⁽¹³⁾	$76,073,743	$9,799
Common Stock, $0.000005 par value per share, reserved for issuance pursuant to restricted stock unit awards outstanding under the Twitter, Inc. 2007 Equity Incentive Plan	92,058,866⁽⁵⁾	$26.00⁽¹¹⁾	$2,393,530,516	$308,287
Common Stock, $0.000005 par value per share, reserved for issuance pursuant to the Twitter, Inc. 2011 Acquisition Option Plan	9,585⁽⁶⁾	$0.41⁽¹⁴⁾	$3,930	$1
Common Stock, $0.000005 par value per share, reserved for issuance pursuant to the Bluefin Labs, Inc. 2008 Stock Plan	452,867⁽⁷⁾	$2.28⁽¹⁵⁾	$1,032,537	$133
Common Stock, $0.000005 par value per share, reserved for issuance pursuant to the Crashlytics, Inc. 2011 Stock Plan	319,630⁽⁸⁾	$0.55⁽¹⁶⁾	$175,797	$23
Common Stock, $0.000005 par value per share, reserved for issuance pursuant to the Mixer Labs, Inc. 2008 Stock Plan	95,856⁽⁹⁾	$0.11⁽¹⁷⁾	$10,545	$2
Common Stock, $0.000005 par value per share, reserved for issuance pursuant to the MoPub Inc. 2010 Equity Incentive Plan	1,228,916⁽¹⁰⁾	$2.48⁽¹⁸⁾	$3,047,712	$393
TOTAL:	214,504,532		$4,514,874,780	$581,520

(1)

Pursuant to Rule 416(a) of the Securities Act of 1933, as amended, this Registration Statement shall also cover any additional shares of the Registrant’s common stock that become issuable under the Twitter, Inc. 2013 Equity Incentive Plan (“2013 Plan”), the Twitter, Inc. 2013 Employee Stock Purchase Plan (“2013 ESPP”), the Twitter, Inc. 2007 Equity Incentive Plan (“2007 Plan”), the Twitter, Inc. 2011 Acquisition Option Plan (“2011 Plan”), the Bluefin Labs, Inc. 2008 Stock Plan (“Bluefin Plan”), the Crashlytics, Inc. 2011 Stock Plan (“Crashlytics Plan”), the Mixer Labs, Inc. 2008 Stock Plan (“Mixer Labs Plan”) or the MoPub Inc. 2010 Equity Incentive Plan (“MoPub Plan”) by reason of any stock dividend, stock split, recapitalization or other similar transaction effected without receipt of consideration that increases the number of the Registrant’s outstanding shares of common stock.

(2)

Represents 68,300,000 shares of the Registrant’s common stock reserved for issuance pursuant to future awards under the 2013 Plan. To the extent that any awards outstanding under the 2007 Plan expire or are forfeited subsequent to the date of this Registration Statement, the shares of the Registrant’s common stock reserved for issuance pursuant to such awards will become available for issuance under the 2013 Plan. See footnotes 4 and 5 below.

(3)	Represents 12,000,000 shares of the Registrant’s common stock reserved for issuance under the 2013 ESPP.

(4)

Represents 40,038,812 shares of the Registrant’s common stock reserved for issuance pursuant to stock option awards outstanding under the 2007 Plan as of the date of this Registration Statement. To the extent that any such awards expire or are forfeited subsequent to the date of this Registration Statement, the shares of the Registrant’s common stock reserved for issuance pursuant to such awards will become available for issuance under the 2013 Plan. See footnote 2 above.

(5)

Represents 92,058,866 shares of the Registrant’s common stock reserved for issuance pursuant to restricted stock unit awards outstanding under the 2007 Plan as of the date of this Registration Statement. To the extent that any such awards expire or are forfeited subsequent to the date of this Registration Statement, the shares of the Registrant’s common stock reserved for issuance pursuant to such awards will become available for issuance under the 2013 Plan. See footnote 2 above.

(6)	Represents 9,585 shares of common stock reserved for issuance pursuant to stock option awards outstanding under the 2011 Plan as of the date of this Registration Statement.

(7)	Represents 452,867 shares of common stock reserved for issuance pursuant to stock option awards outstanding under the Bluefin Plan as of the date of this Registration Statement.

(8)	Represents 319,630 shares of common stock reserved for issuance pursuant to stock option awards outstanding under the Crashlytics Plan as of the date of this Registration Statement.

(9)	Represents 95,856 shares of common stock reserved for issuance pursuant to stock option awards outstanding under the Mixer Labs Plan as of the date of this Registration Statement.

(10)	Represents 1,228,916 shares of common stock reserved for issuance pursuant to stock option awards outstanding under the MoPub Plan as of the date of this Registration Statement.

(11)

Estimated in accordance with Rule 457(h) solely for the purpose of calculating the registration fee on the basis of $26.00 per share, which is the initial public offering price per share of the Registrant’s common stock set forth on the cover page of the Registrant’s prospectus dated November 6, 2013 relating to its initial public offering.

(12)

Estimated in accordance with Rule 457(h) solely for the purpose of calculating the registration fee on the basis of 85% of $26.00 per share, which is the initial public offering price per share of the Registrant’s common stock set forth on the cover page of the Registrant’s prospectus dated November 6, 2013 relating to its initial public offering. Pursuant to the 2013 ESPP, the purchase price of the shares of the Registrant’s common stock reserved for issuance thereunder will be at least 85% of the lower of the fair market value of the Registrant’s common stock on the first trading day of the offering period or on the exercise date.

(13)	Estimated in accordance with Rule 457(h) solely for the purpose of calculating the registration fee on the basis of $1.90 per share, the weighted-average exercise price of stock option awards outstanding under the 2007 Plan as of November 7, 2013.

(14)	Estimated in accordance with Rule 457(h) solely for the purpose of calculating the registration fee on the basis of $0.41 per share, the weighted-average exercise price of stock option awards outstanding under the 2011 Plan as of November 7, 2013.

(15)	Estimated in accordance with Rule 457(h) solely for the purpose of calculating the registration fee on the basis of $2.28 per share, the weighted-average exercise price of stock option awards outstanding under the Bluefin Plan as of November 7, 2013.

(16)	Estimated in accordance with Rule 457(h) solely for the purpose of calculating the registration fee on the basis of $0.55 per share, the weighted-average exercise price of stock option awards outstanding under the Crashlytics Plan as of November 7, 2013.

(17)	Estimated in accordance with Rule 457(h) solely for the purpose of calculating the registration fee on the basis of $0.11 per share, the weighted-average exercise price of stock option awards outstanding under the Mixer Labs Plan as of November 7, 2013.

(18)	Estimated in accordance with Rule 457(h) solely for the purpose of calculating the registration fee on the basis of $2.48 per share, the weighted-average exercise price of stock option awards outstanding under the MoPub Plan as of November 7, 2013.

PART I

INFORMATION REQUIRED IN THE PROSPECTUS

The information specified in Item 1 and Item 2 of Part I of Form S-8 is omitted from this Registration Statement on Form S-8 (the “Registration Statement”) in accordance with the provisions of Rule 428 under the Securities Act of 1933, as amended (the “Securities Act”), and the introductory note to Part I of Form S-8. The documents containing the information specified in Part I of Form S-8 will be delivered to the participants in the equity benefit plans covered by this Registration Statement as specified by Rule 428(b)(1) under the Securities Act.

PART II

INFORMATION REQUIRED IN REGISTRATION STATEMENT

Item 3.

Incorporation of Documents by Reference.

Twitter, Inc. (the “Registrant”) hereby incorporates by reference into this Registration Statement the following documents previously filed with the Securities and Exchange Commission (the “Commission”):

(1) The Registrant’s Prospectus dated November 6, 2013, filed with the Commission pursuant to Rule 424(b) under the Securities Act, relating to the Registration Statement on Form S-1, as amended (File No. 333-191552), which contains the Registrant’s audited financial statements for the latest fiscal year for which such statements have been filed; and

(2) The description of the Registrant’s common stock contained in the Company’s Registration Statement on Form 8-A (File No. 001-36164) filed with the Commission on October 31, 2013, pursuant to Section 12(b) of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), including any amendment or report filed for the purpose of updating such description.

All documents filed by the Registrant pursuant to Sections 13(a), 13(c), 14 and 15(d) of the Exchange Act on or after the date of this Registration Statement and prior to the filing of a post-effective amendment to this Registration Statement that indicates that all securities offered have been sold or that deregisters all securities then remaining unsold shall be deemed to be incorporated by reference in this Registration Statement and to be part hereof from the date of filing of such documents; provided, however, that documents or information deemed to have been furnished and not filed in accordance with the rules of the Commission shall not be deemed incorporated by reference into this Registration Statement. Any statement contained in a document incorporated or deemed to be incorporated by reference herein shall be deemed to be modified or superseded for purposes of this Registration Statement to the extent that a statement contained herein or in any subsequently filed document which also is deemed to be incorporated by reference herein modifies or supersedes such statement. Any such statement so modified or superseded shall not be deemed, except as so modified or superseded, to constitute a part of this Registration Statement.

Item 4.

Description of Securities.

Not applicable.

Item 5.

Interests of Named Experts and Counsel.

The validity of the issuance of the shares of the Registrant’s common stock offered hereby has been passed upon by Wilson Sonsini Goodrich & Rosati, P.C. (“WSGR”). An investment fund associated with WSGR beneficially owns 8,904 shares of the Registrant’s capital stock.

Item 6.

Indemnification of Directors and Officers.

Section 145 of the Delaware General Corporation Law authorizes a corporation’s board of directors to grant, and authorizes a court to award, indemnity to officers, directors and other corporate agents.

As permitted by Section 102(b)(7) of the Delaware General Corporation Law, the Registrant’s amended and restated certificate of incorporation contains provisions that limit the liability of its directors for monetary damages to the fullest extent permitted by Delaware law. Consequently, the Registrant’s directors will not be personally liable to the Registrant or its stockholders for monetary damages for any breach of fiduciary duties as directors, except liability for the following:

•

any breach of their duty of loyalty to the Registrant or its stockholders;

•

any act or omission not in good faith or that involves intentional misconduct or a knowing violation of law;

•

unlawful payments of dividends or unlawful stock repurchases or redemptions as provided in Section 174 of the Delaware General Corporation Law; or

•

any transaction from which they derived an improper personal benefit.

Any amendment to, or repeal of, these provisions will not eliminate or reduce the effect of these provisions in respect of any act, omission or claim that occurred or arose prior to that amendment or repeal. If the Delaware General Corporation Law is amended to provide for further limitations on the personal liability of directors of corporations, then the personal liability of the Registrant’s directors will be further limited to the greatest extent permitted by the Delaware General Corporation Law.

In addition, the Registrant’s amended and restated bylaws provide that the Registrant will indemnify, to the fullest extent permitted by law, any person who is or was a party or is threatened to be made a party to any action, suit or proceeding by reason of the fact that he or she is or was one of the Registrant’s directors or officers or is or was serving at the Registrant’s request as a director or officer of another corporation, partnership, joint venture, trust or other enterprise. The Registrant’s amended and restated bylaws provide that the Registrant may indemnify to the fullest extent permitted by law any person who is or was a party or is threatened to be made a party to any action, suit or proceeding by reason of the fact that he or she is or was one of the Registrant’s employees or agents or is or was serving at the Registrant’s request as an employee or agent of another corporation, partnership, joint venture, trust or other enterprise. The Registrant’s amended and restated bylaws also provide that the Registrant must advance expenses incurred by or on behalf of a director or officer in advance of the final disposition of any action or proceeding, subject to limited exceptions.

Further, the Registrant has entered into indemnification agreements with each of its directors and executive officers that may be broader than the specific indemnification provisions contained in the Delaware General Corporation Law. These indemnification agreements require the Registrant, among other things, to indemnify its directors and executive officers against liabilities that may arise by reason of their status or service. These indemnification agreements also require the Registrant to advance all expenses incurred by the directors and executive officers in investigating or defending any such action, suit or proceeding. The Registrant believes that these agreements are necessary to attract and retain qualified individuals to serve as directors and executive officers.

The limitation of liability and indemnification provisions that are included in the Registrant’s amended and restated certificate of incorporation, amended and restated bylaws and the indemnification agreements that the Registrant has entered into with its directors and executive officers may discourage stockholders from bringing a lawsuit against the Registrant’s directors and executive officers for breach of their fiduciary duties. They may also reduce the likelihood of derivative litigation against the Registrant’s directors and executive officers, even though an action, if successful, might benefit the Registrant and other stockholders. Further, a stockholder’s investment may be adversely affected to the extent that the Registrant pays the costs of settlement and damage awards against directors and executive officers as required by these indemnification provisions. At present, the Registrant is not aware of any pending litigation or proceeding involving any person who is or was one of the Registrant’s directors, officers, employees or other agents or is or was serving at the Registrant’s request as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise, for which indemnification is sought, and the Registrant is not aware of any threatened litigation that may result in claims for indemnification.

The Registrant has obtained insurance policies under which, subject to the limitations of the policies, coverage is provided to the Registrant’s directors and executive officers against loss arising from claims made by reason of breach of fiduciary duty or other wrongful acts as a director or executive officer, including claims relating to public securities matters, and to the Registrant with respect to payments that may be made by the Registrant to these directors and executive officers pursuant to the Registrant’s indemnification obligations or otherwise as a matter of law.

See also the undertakings set out in response to Item 9 herein.

Item 7.

Exemption from Registration Claimed.

Not applicable.

Item 8.

Exhibits.


Exhibit Number		Description

4.1⁽¹⁾		Form of common stock certificate of the Registrant.

4.2⁽²⁾		Twitter, Inc. 2013 Equity Incentive Plan and related form agreements.

4.3		Twitter, Inc. 2013 Employee Stock Purchase Plan and related form agreements.

4.4⁽³⁾		Twitter, Inc. 2007 Equity Incentive Plan and related form agreements.

4.5⁽⁴⁾		Twitter, Inc. 2011 Acquisition Option Plan.

4.6⁽⁵⁾		Bluefin Labs, Inc. 2008 Stock Plan.

4.7⁽⁶⁾		Crashlytics, Inc. 2011 Stock Plan.


Exhibit Number		Description

4.8⁽⁷⁾		Mixer Labs, Inc. 2008 Stock Plan.

4.9⁽⁸⁾		MoPub Inc. 2010 Equity Incentive Plan.

5.1		Opinion of Wilson Sonsini Goodrich & Rosati, P.C.

23.1		Consent of PricewaterhouseCoopers LLP, Independent Registered Public Accounting Firm.

23.2		Consent of Wilson Sonsini Goodrich & Rosati, P.C. (included in Exhibit 5.1).

24.1		Power of Attorney (contained on signature page hereto).

⁽¹⁾	Incorporated by reference to Exhibit 4.1 filed with Amendment No. 2 to the Registrant’s Registration Statement on Form S-1 (Registration No. 333-191552), filed with the Commission on October 22, 2013.

⁽²⁾	Incorporated by reference to Exhibit 10.2 filed with Amendment No. 2 to the Registrant’s Registration Statement on Form S-1 (Registration No. 333-191552), filed with the Commission on October 22, 2013.

⁽³⁾	Incorporated by reference to Exhibit 10.4 filed with the Registrant’s Registration Statement on Form S-1 (Registration No. 333-191552), filed with the Commission on October 3, 2013.

⁽⁴⁾	Incorporated by reference to Exhibit 10.5 filed with the Registrant’s Registration Statement on Form S-1 (Registration No. 333-191552), filed with the Commission on October 3, 2013.

⁽⁵⁾	Incorporated by reference to Exhibit 10.6 filed with the Registrant’s Registration Statement on Form S-1 (Registration No. 333-191552), filed with the Commission on October 3, 2013.

⁽⁶⁾	Incorporated by reference to Exhibit 10.7 filed with the Registrant’s Registration Statement on Form S-1 (Registration No. 333-191552), filed with the Commission on October 3, 2013.

⁽⁷⁾	Incorporated by reference to Exhibit 10.8 filed with the Registrant’s Registration Statement on Form S-1 (Registration No. 333-191552), filed with the Commission on October 3, 2013.

⁽⁸⁾	Incorporated by reference to Exhibit 10.22 filed with Amendment No. 4 to the Registrant’s Registration Statement on Form S-1 (Registration No. 333-191552), filed with the Commission on November 4, 2013.

Item 9.

Undertakings.

A.	The undersigned Registrant hereby undertakes that:

(1)

It will file, during any period in which offers or sales are being made, a post-effective amendment to this Registration Statement:

(i)

To include any prospectus required by Section 10(a)(3) of the Securities Act;

(ii)

To reflect in the prospectus any facts or events arising after the effective date of the registration statement (or the most recent post-effective amendment thereof) which, individually or in the aggregate, represent a fundamental change in the information set forth in the registration statement. Notwithstanding the foregoing, any increase or decrease in volume of securities offered (if the total dollar value of securities offered would not exceed that which was registered) and any deviation from the low or high end of the estimated maximum offering range may be reflected in the form of prospectus filed with the Commission pursuant to Rule 424(b) if, in the aggregate, the changes in volume and price represent no more than a 20 percent change in the maximum aggregate offering price set forth in the “Calculation of Registration Fee” table in the effective registration statement; and

(iii)

To include any material information with respect to the plan of distribution not previously disclosed in the Registration Statement or any material change to such information in the Registration Statement.

Provided, however, that paragraphs (A)(1)(i) and (A)(1)(ii) do not apply if the information required to be included in a post-effective amendment by those paragraphs is contained in periodic reports filed with or furnished to the Commission by the Registrant pursuant to Section 13 or Section 15(d) of the Exchange Act that are incorporated by reference in this Registration Statement.

(2)

For the purpose of determining any liability under the Securities Act, each such post-effective amendment shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

(3)

It will remove from registration by means of a post-effective amendment any of the securities being registered which remain unsold at the termination of the offering.

The undersigned Registrant hereby undertakes that, for purposes of determining any liability under the Securities Act, each filing of the Registrant’s annual report pursuant to Section 13(a) or Section 15(d) of the Exchange Act (and, where applicable, each filing of an employee benefit plan’s annual report pursuant to Section 15(d) of the Exchange Act) that is incorporated by reference in the Registration Statement shall be deemed to be a new registration statement relating to the securities offered therein, and the offering of such securities at that time shall be deemed to be the initial bona fide offering thereof.

Insofar as indemnification for liabilities arising under the Securities Act may be permitted to directors, officers and controlling persons of the Registrant pursuant to the foregoing provisions, or otherwise, the Registrant has been advised that in the opinion of the Commission such indemnification is against public policy as expressed in the Securities Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the Registrant of expenses incurred or paid by a director, officer or controlling person of the Registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the Registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Securities Act and will be governed by the final adjudication of such issue.

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, the Registrant certifies that it has reasonable grounds to believe that it meets all of the requirements for filing on Form S-8 and has duly caused this Registration Statement to be signed on its behalf by the undersigned, thereunto duly authorized, in the City of San Francisco, State of California, on November 7, 2013.


TWITTER, INC.

By:		/s/ Richard Costolo
		Richard Costolo
		Chief Executive Officer

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below hereby constitutes and appoints Richard Costolo and Mike Gupta, and each of them, as his true and lawful attorneys-in-fact and agents, with full power of substitution, for him in any and all capacities, to sign the Registration Statement on Form S-8 of Twitter, Inc., and any or all amendments thereto (including post-effective amendments), and to file the same, with all exhibits thereto, and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully for all intents and purposes as he might or could do in person, hereby and about the premises hereby ratifying and confirming all that said attorneys-in-fact and agent, proxy and agent, or his substitute, may lawfully do or cause to be done by virtue hereof.

Pursuant to the requirements of the Securities Act of 1933, this Registration Statement on Form S-8 has been signed by the following persons in the capacities and on the dates indicated.


Signature	Title	Date

/s/ Richard Costolo	Chief Executive Officer and Director	November 7, 2013
Richard Costolo	(Principal Executive Officer)

/s/ Mike Gupta	Chief Financial Officer	November 7, 2013
Mike Gupta	(Principal Financial Officer)

/s/ Luca Baratta	Vice President, Finance	November 7, 2013
Luca Baratta	(Principal Accounting Officer)

/s/ Jack Dorsey	Chairman and Director	November 7, 2013
Jack Dorsey

/s/ Peter Chernin	Director	November 7, 2013
Peter Chernin

/s/ Peter Currie	Director	November 7, 2013
Peter Currie

/s/ Peter Fenton	Director	November 7, 2013
Peter Fenton

/s/ David Rosenblatt	Director	November 7, 2013
David Rosenblatt

/s/ Evan Williams	Director	November 7, 2013
Evan Williams

EXHIBIT INDEX


Exhibit Number		Description

4.1⁽¹⁾		Form of common stock certificate of the Registrant.

4.2⁽²⁾		Twitter, Inc. 2013 Equity Incentive Plan and related form agreements.

4.3		Twitter, Inc. 2013 Employee Stock Purchase Plan and related form agreements.

4.4⁽³⁾		Twitter, Inc. 2007 Equity Incentive Plan and related form agreements.

4.5⁽⁴⁾		Twitter, Inc. 2011 Acquisition Option Plan.

4.6⁽⁵⁾		Bluefin Labs, Inc. 2008 Stock Plan.

4.7⁽⁶⁾		Crashlytics, Inc. 2011 Stock Plan.

4.8⁽⁷⁾		Mixer Labs, Inc. 2008 Stock Plan.

4.9⁽⁸⁾		MoPub Inc. 2010 Equity Incentive Plan.

5.1		Opinion of Wilson Sonsini Goodrich & Rosati, P.C.

23.1		Consent of PricewaterhouseCoopers LLP, Independent Registered Public Accounting Firm.

23.2		Consent of Wilson Sonsini Goodrich & Rosati, P.C. (included in Exhibit 5.1).

24.1		Power of Attorney (contained on signature page hereto).

⁽¹⁾	Incorporated by reference to Exhibit 4.1 filed with Amendment No. 2 to the Registrant’s Registration Statement on Form S-1 (Registration No. 333-191552), filed with the Commission on October 22, 2013.

⁽²⁾	Incorporated by reference to Exhibit 10.2 filed with Amendment No. 2 to the Registrant’s Registration Statement on Form S-1 (Registration No. 333-191552), filed with the Commission on October 22, 2013.

⁽³⁾	Incorporated by reference to Exhibit 10.4 filed with the Registrant’s Registration Statement on Form S-1 (Registration No. 333-191552), filed with the Commission on October 3, 2013.

⁽⁴⁾	Incorporated by reference to Exhibit 10.5 filed with the Registrant’s Registration Statement on Form S-1 (Registration No. 333-191552), filed with the Commission on October 3, 2013.

⁽⁵⁾	Incorporated by reference to Exhibit 10.6 filed with the Registrant’s Registration Statement on Form S-1 (Registration No. 333-191552), filed with the Commission on October 3, 2013.

⁽⁶⁾	Incorporated by reference to Exhibit 10.7 filed with the Registrant’s Registration Statement on Form S-1 (Registration No. 333-191552), filed with the Commission on October 3, 2013.

⁽⁷⁾	Incorporated by reference to Exhibit 10.8 filed with the Registrant’s Registration Statement on Form S-1 (Registration No. 333-191552), filed with the Commission on October 3, 2013.

⁽⁸⁾	Incorporated by reference to Exhibit 10.22 filed with Amendment No. 4 to the Registrant’s Registration Statement on Form S-1 (Registration No. 333-191552), filed with the Commission on November 4, 2013.