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Tenaya CMO granted 293K options, 49K RSUs

Tenaya Therapeutics’ chief medical officer received new option and RSU awards as part of equity compensation, increasing directly held and unvested share interests.

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Form Type
4

Rhea-AI Filing Summary

Tenaya Therapeutics, Inc. (TNYA) reported that Chief Medical Officer Tingley Whittemore received equity awards on September 10, 2026. These include a stock option for 293,000 shares of common stock at an exercise price of $0.6488 per share, vesting monthly over four years, and 49,000 restricted stock units vesting in semiannual installments starting February 15, 2027. Following the RSU grant, Whittemore directly holds 263,073 shares of common stock, including 142,076 shares subject to RSU vesting. No Rule 10b5-1 trading plan is reported.

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Insider Tingley Whittemore
Role Chief Medical Officer
Type Security Shares Price Value
Grant/Award Stock Option (Right to buy) F4 293,000 $0.00 $0.00
Grant/Award Common Stock F1, F2, F3 49,000 $0.00 $0.00
Holdings After Transaction: Stock Option (Right to buy) — 293,000 contracts (Direct); Common Stock — 263,073 shares (Direct)
Footnotes (4)
  1. F1. Represents shares of Tenaya Therapeutics, Inc. common stock that will be issued to the Reporting Person upon vesting of restricted stock units. Each restricted stock unit is the economic equivalent of one share of Tenaya Therapeutics, Inc. common stock.
  2. F2. The restricted stock units were granted to the Reporting Person on the Transaction Date pursuant to the Tenaya Therapeutics, Inc. Amended and Restated 2021 Equity Incentive Plan. The restricted stock units will vest as to 1/8th of the total number of shares subject to the restricted stock unit award on February 15, 2027, and 1/8th of the total number of shares subject to the restricted stock unit award every six months thereafter until fully vested.
  3. F3. Includes 142,076 shares of Tenaya Therapeutics, Inc. common stock that will be issued to the Reporting Person upon vesting of restricted stock units.
  4. F4. Option granted pursuant to the Tenaya Therapeutics, Inc. Amended and Restated 2021 Equity Incentive Plan. Option will vest as to 1/48th of the total number of shares subject to the option on the one month anniversary of the Transaction Date and 1/48th of the total number of shares subject to the option on each monthly anniversary thereafter until fully vested.
Stock options granted 293,000 shares Option to buy Tenaya Therapeutics common stock granted September 10, 2026
Option exercise price $0.6488 per share Exercise price for 293,000-share stock option grant
Option expiration date September 9, 2036 Expiration of stock option granted to Chief Medical Officer
Restricted stock units granted 49,000 units RSUs granted September 10, 2026 under 2021 Equity Incentive Plan
Vesting start for RSUs February 15, 2027 First 1/8 of RSU award vests on this date
Shares held after transaction 263,073 shares Total common stock directly held by Whittemore after RSU grant
Unvested RSU component included in holdings 142,076 shares Common shares to be issued upon vesting of existing restricted stock units
restricted stock units financial
"Represents shares of Tenaya Therapeutics, Inc. common stock that will be issued to the Reporting Person upon vesting of restricted stock units."
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
Amended and Restated 2021 Equity Incentive Plan financial
"granted to the Reporting Person on the Transaction Date pursuant to the Tenaya Therapeutics, Inc. Amended and Restated 2021 Equity Incentive Plan."
vesting financial
"The restricted stock units will vest as to 1/8th of the total number of shares subject to the restricted stock unit award"
Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.
exercise price financial
"conversion_or_exercise_price": "0.6488""
The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What equity awards did TNYA grant to Chief Medical Officer Tingley Whittemore?

Whittemore received a stock option for 293,000 shares of Tenaya Therapeutics common stock at an exercise price of $0.6488 per share and 49,000 restricted stock units, both granted on September 10, 2026 as part of equity compensation.

What are the vesting terms of the new stock option granted by TNYA?

The option for 293,000 shares was granted under the Amended and Restated 2021 Equity Incentive Plan and will vest as to 1/48th of the shares each month starting one month after September 10, 2026, until fully vested, with expiration on September 9, 2036.

How do the restricted stock units granted by TNYA to Whittemore vest?

The 49,000 restricted stock units granted on September 10, 2026 vest as to 1/8 of the total shares on February 15, 2027 and 1/8 every six months thereafter until the award is fully vested.

How many TNYA common shares does Whittemore hold after these transactions?

After the reported transactions, Whittemore directly holds 263,073 shares of Tenaya Therapeutics common stock, which includes 142,076 shares that will be issued upon vesting of outstanding restricted stock units.

Were Whittemore’s TNYA equity awards made under a Rule 10b5-1 trading plan?

No. The filing shows the Rule 10b5-1 checkbox as not checked, and there is no footnote indicating that these equity awards were made under a Rule 10b5-1 or other pre-arranged trading plan.

What is the exercise price and term of Whittemore’s new TNYA stock option?

The new stock option covers 293,000 shares of common stock at an exercise price of $0.6488 per share. It begins vesting one month after September 10, 2026 and expires on September 9, 2036, if not earlier exercised or forfeited.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Tingley Whittemore

(Last)(First)(Middle)
C/O TENAYA THERAPEUTICS, INC.
171 OYSTER POINT BLVD., 5TH FLOOR

(Street)
SOUTH SAN FRANCISCO CALIFORNIA 94080

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Tenaya Therapeutics, Inc. [ TNYA ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Medical Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
09/10/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock(1)09/10/2026(2)A49,000A$0263,073(3)D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option (Right to buy)$0.648809/10/2026A293,00010/10/2026(4)09/09/2036Common Stock293,000$0293,000D
Explanation of Responses:
1. Represents shares of Tenaya Therapeutics, Inc. common stock that will be issued to the Reporting Person upon vesting of restricted stock units. Each restricted stock unit is the economic equivalent of one share of Tenaya Therapeutics, Inc. common stock.
2. The restricted stock units were granted to the Reporting Person on the Transaction Date pursuant to the Tenaya Therapeutics, Inc. Amended and Restated 2021 Equity Incentive Plan. The restricted stock units will vest as to 1/8th of the total number of shares subject to the restricted stock unit award on February 15, 2027, and 1/8th of the total number of shares subject to the restricted stock unit award every six months thereafter until fully vested.
3. Includes 142,076 shares of Tenaya Therapeutics, Inc. common stock that will be issued to the Reporting Person upon vesting of restricted stock units.
4. Option granted pursuant to the Tenaya Therapeutics, Inc. Amended and Restated 2021 Equity Incentive Plan. Option will vest as to 1/48th of the total number of shares subject to the option on the one month anniversary of the Transaction Date and 1/48th of the total number of shares subject to the option on each monthly anniversary thereafter until fully vested.
/s/ Jennifer Drimmer Rokovich, Attorney in Fact09/11/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

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