STOCK TITAN

Precigen CCO sells 79K shares after option exercise

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

PRECIGEN, INC. (PGEN) reported that Chief Commercial Officer Phil Tennant exercised stock awards and sold shares in August 2026. On August 25, he exercised options to acquire 79,166 shares of common stock at an exercise price of $1.61 per share, reducing that option grant to 120,834 options remaining, and received 79,166 common shares. That same day, he sold 79,166 shares of common stock at $7.50 per share pursuant to a Rule 10b5-1 trading plan.

On August 23, 5,208 Restricted Stock Units vested and converted into the same number of common shares, representing 1/24 of an RSU grant made on June 26, 2025; 57,292 RSUs remained after this vesting. Also on August 23, 2,585 shares were withheld at a price of $7.20 per share to satisfy income tax withholding obligations in connection with the RSU settlement.

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Insider Tennant Phil
Role Chief Commercial Officer
Sold 79,166 shs ($594K)
Approx. gross sale proceeds $594K
Type Security Shares Price Value
Exercise Option to Purchase Common Stock (Right to Buy) F5 79,166 $0.00 $0.00
Exercise Common Stock 79,166 $1.61 $127K
Sale Common Stock F3 79,166 $7.50 $594K
Exercise Restricted Stock Units F1, F4 5,208 $0.00 $0.00
Exercise Common Stock F1 5,208 -- --
Tax Withholding Common Stock F2 2,585 $7.20 $19K
Holdings After Transaction: Restricted Stock Units — 57,292 contracts (Direct); Option to Purchase Common Stock (Right to Buy) — 120,834 contracts (Direct); Common Stock — 141,992 shares (Direct)
Footnotes (5)
  1. F1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of Precigen common stock.
  2. F2. Represents the number of shares of Precigen common stock withheld by the Issuer to satisfy income tax withholding obligations in connection with the settlement of the RSUs.
  3. F3. Represents shares sold pursuant to the terms of a 10b5-1 plan adopted by the reporting person.
  4. F4. Represents 1/24 of the RSUs granted on June 26, 2025 that vested on August 23, 2026.
  5. F5. The stock options vested 25% on July 22, 2025 and in equal monthly installments for three years thereafter.
Options exercised 79,166 shares at $1.61 per share Stock options exercised on August 25, 2026
Shares sold 79,166 shares at $7.50 per share Common stock sale on August 25, 2026 under Rule 10b5-1 plan
Options remaining after exercise 120,834 options Options to purchase PRECIGEN common stock following August 25, 2026 exercise
RSUs vested 5,208 Restricted Stock Units RSUs converting into common stock on August 23, 2026
RSUs remaining 57,292 RSUs Balance of June 26, 2025 grant after August 23, 2026 vesting
Shares withheld for taxes 2,585 shares at $7.20 per share Shares withheld to satisfy income tax withholding on August 23, 2026
Rule 10b5-1 plan regulatory
"Represents shares sold pursuant to the terms of a 10b5-1 plan"
A Rule 10b5-1 plan is a prearranged, written schedule that lets corporate insiders buy or sell company stock at set times or amounts, even if they later learn material nonpublic information. Think of it like setting an automatic thermostat for trades: it creates a clear record that trades were planned in advance, reducing the risk of insider-trading accusations and helping investors trust that insider transactions are routine rather than based on secret information.
Restricted Stock Units financial
"Each restricted stock unit ("RSU") represents a contingent right"
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.
income tax withholding obligations financial
"withheld by the Issuer to satisfy income tax withholding obligations"
stock options financial
"The stock options vested 25% on July 22, 2025"
Stock options are agreements that give a person the right to buy or sell a company's stock at a specific price within a certain time frame. They are often used as a reward or incentive, similar to a coupon that can be used later if the stock price rises, allowing the holder to make a profit.
Exercise or conversion of derivative security financial
"transaction_code_description":"Exercise or conversion of derivative security"

FAQ

What stock option exercise did PGEN executive Phil Tennant report on this Form 4?

Phil Tennant exercised options to acquire 79,166 shares of PRECIGEN common stock at an exercise price of $1.61 per share on August 25, 2026. After this exercise, 120,834 options from that grant remained outstanding, according to the filing.

How many PGEN shares did Phil Tennant sell, and at what price?

Phil Tennant sold 79,166 shares of PRECIGEN common stock on August 25, 2026 at a price of $7.50 per share. The filing states these shares were sold pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

What Restricted Stock Unit activity did PGEN disclose for Phil Tennant?

On August 23, 2026, 5,208 Restricted Stock Units vested and converted into an equal number of PRECIGEN common shares. This represented 1/24 of an RSU grant made on June 26, 2025, leaving 57,292 RSUs from that grant outstanding afterward.

How many PGEN shares were withheld for taxes in connection with the RSU vesting?

In connection with the August 23, 2026 RSU settlement, 2,585 shares of PRECIGEN common stock were withheld to satisfy income tax withholding obligations, at a price of $7.20 per share, according to the Form 4 footnote.

Were Phil Tennant’s PGEN share sales under a 10b5-1 plan?

Yes. The Form 4 affirms Rule 10b5-1 status and notes that the 79,166-share sale of PRECIGEN common stock on August 25, 2026 at $7.50 per share was made pursuant to a 10b5-1 trading plan adopted by the reporting person.

What RSU grant schedule did the PGEN filing describe for Phil Tennant?

The filing states that the RSUs granted on June 26, 2025 vest in 24 equal installments. The August 23, 2026 vesting represented 1/24 of that grant, with 57,292 RSUs remaining outstanding after this vesting event.

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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).
X
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*
Tennant Phil

(Last)(First)(Middle)
20374 SENECA MEADOWS PARKWAY

(Street)
GERMANTOWN MARYLAND 20876

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
PRECIGEN, INC. [ PGEN ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Commercial Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/23/2026
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 Stock08/23/2026M5,208A(1)144,577D
Common Stock08/23/2026F2,585(2)D$7.2141,992D
Common Stock08/25/2026M79,166A$1.61221,158D
Common Stock08/25/2026S79,166(3)D$7.5141,992D
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
Restricted Stock Units(1)08/23/2026M5,208 (4) (4)Common Stock5,208$057,292D
Option to Purchase Common Stock (Right to Buy)$1.6108/25/2026M79,166 (5)07/22/2034Common Stock79,166$0120,834D
Explanation of Responses:
1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of Precigen common stock.
2. Represents the number of shares of Precigen common stock withheld by the Issuer to satisfy income tax withholding obligations in connection with the settlement of the RSUs.
3. Represents shares sold pursuant to the terms of a 10b5-1 plan adopted by the reporting person.
4. Represents 1/24 of the RSUs granted on June 26, 2025 that vested on August 23, 2026.
5. The stock options vested 25% on July 22, 2025 and in equal monthly installments for three years thereafter.
/s/ Phil Tennant, by Donald P. Lehr, as attorney-in-fact08/25/2026
** 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)