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Precigen (PGEN) CLO converts 62,500 RSUs into common shares

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

PRECIGEN, INC. Chief Legal Officer Donald P. Lehr exercised restricted stock units into common stock as part of his compensation. He acquired 62,500 shares of common stock on May 23, 2026, increasing his direct holdings to 784,592 shares.

The 62,500 RSUs exercised correspond to 50% of an RSU grant made on June 26, 2025 that vested on May 23, 2026. The remaining portion of that grant, represented by 62,500 RSUs, is scheduled to vest in equal quarterly installments over the next three years.

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Insider Lehr Donald P.
Role Chief Legal Officer
Type Security Shares Price Value
Exercise Restricted Stock Units 62,500 $0.00 $0.00
Exercise Common Stock 62,500 $0.00 $0.00
Holdings After Transaction: Restricted Stock Units — 62,500 shares (Direct); Common Stock — 784,592 shares (Direct)
Footnotes (2)
  1. F1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of Precigen common stock.
  2. F2. Represents 50% of the RSUs granted on June 26, 2025 that vested on May 23, 2026. The remaining RSUs will vest in equal quarterly installments for three years thereafter.
RSUs exercised 62,500 units Converted to common stock on May 23, 2026
Shares held after transaction 784,592 shares Common stock directly owned by Lehr after exercise
RSU-to-share ratio 1 RSU : 1 share Each RSU represents a right to one share
RSU grant portion vested 50% of grant Portion of June 26, 2025 RSU grant vested May 23, 2026
Remaining vesting period 3 years Remaining RSUs vest in equal quarterly installments
Restricted Stock Units financial
"The 62,500 RSUs exercised correspond to 50% of an RSU grant made on June 26, 2025"
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.
derivative security financial
"transaction_code_description: Exercise or conversion of derivative security"
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

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

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FAQ

What insider transaction did PRECIGEN (PGEN) report for Donald P. Lehr?

PRECIGEN reported that Chief Legal Officer Donald P. Lehr exercised 62,500 restricted stock units into common stock. This compensation-related transaction increased his directly held common shares to 784,592 following the vesting event on May 23, 2026.

How many PRECIGEN (PGEN) shares does Donald P. Lehr hold after this Form 4?

After the reported transactions, Donald P. Lehr directly holds 784,592 shares of PRECIGEN common stock. This figure reflects the addition of 62,500 shares received upon the exercise of vested restricted stock units on May 23, 2026.

What do the 62,500 RSUs in the PRECIGEN (PGEN) filing represent?

The 62,500 restricted stock units represent 50% of an RSU grant awarded on June 26, 2025, which vested on May 23, 2026. Each RSU converts into one share of PRECIGEN common stock upon vesting and settlement, providing equity-based compensation to the executive.

How will the remaining PRECIGEN (PGEN) RSUs for Donald P. Lehr vest?

The remaining RSUs from the June 26, 2025 grant will vest in equal quarterly installments over the next three years. This schedule gradually delivers additional shares of PRECIGEN common stock as long-term equity compensation, subject to continued service and plan terms.

Was the PRECIGEN (PGEN) Form 4 transaction a market purchase or sale?

The Form 4 shows a derivative exercise, not an open-market trade. Donald P. Lehr acquired 62,500 shares of common stock at a stated price of $0.00 per share through vesting and settlement of restricted stock units, rather than buying or selling shares on the market.
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*
Lehr Donald P.

(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 Legal Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/23/2026
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 Stock05/23/2026M62,500A(1)784,592D
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)05/23/2026M62,500 (2) (2)Common Stock62,500$062,500D
Explanation of Responses:
1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of Precigen common stock.
2. Represents 50% of the RSUs granted on June 26, 2025 that vested on May 23, 2026. The remaining RSUs will vest in equal quarterly installments for three years thereafter.
/s/ Donald P. Lehr05/27/2026
** 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)