STOCK TITAN

Beam Therapeutics (BEAM) awards director Graham Cooper 19,676 options

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Beam Therapeutics Inc. director Graham K. Cooper reported receiving a grant of stock options to acquire 19,676 shares of common stock. The options have an exercise price of $29.55 per share and expire on June 3, 2036.

The option vests in full on the earlier of the first anniversary of the grant date or immediately before next year’s annual stockholder meeting, provided he continues serving on the board through the vesting date. Following this grant, he holds 19,676 derivative securities directly.

Positive

  • None.

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Insider COOPER GRAHAM K
Role null
Type Security Shares Price Value
Grant/Award Stock Option (Right to Buy) 19,676 $0.00 --
Holdings After Transaction: Stock Option (Right to Buy) — 19,676 shares (Direct, null)
Footnotes (1)
  1. [object Object]
Options granted 19,676 options Stock Option (Right to Buy) grant on June 3, 2026
Exercise price $29.55 per share Exercise price for Beam Therapeutics common stock
Underlying shares 19,676 shares Underlying Beam Therapeutics common stock for the option
Post-grant derivative holdings 19,676 derivative securities Total options held following the transaction
Expiration date June 3, 2036 Option expiration for the reported grant
Stock Option (Right to Buy) financial
"security_title: "Stock Option (Right to Buy)""
exercise price financial
"conversion_or_exercise_price of 29.5500 per share"
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.
vesting financial
"The option vests in full on the earlier of the first anniversary of the date of grant"
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.
expiration date financial
"expiration_date: 2036-06-03T00:00:00.000Z"
The expiration date is the deadline after which a financial contract, such as an option or a futures agreement, is no longer valid or can be exercised. It matters to investors because it determines the timeframe during which they can take action or benefit from the contract, similar to how a coupon or a food item has a limited period of usefulness. Once the expiration date passes, the contract loses its value or ability to be used.
derivative securities financial
"he holds 19,676 derivative securities directly"
Financial contracts whose value is tied to the price or performance of another asset, such as a stock, bond, commodity, index, or currency; examples include options, futures and swaps. They matter to investors because they let you protect against price swings, bet on future moves or gain larger exposure with less upfront cash—like using a lever or insurance policy on an investment—so they can amplify gains and losses and help manage portfolio risk.
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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*
COOPER GRAHAM K

(Last)(First)(Middle)
C/O BEAM THERAPEUTICS INC.,
238 MAIN STREET

(Street)
CAMBRIDGE MASSACHUSETTS 02142

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Beam Therapeutics Inc. [ BEAM ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/03/2026
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
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)$29.5506/03/2026A19,676 (1)06/03/2036Common Stock19,676$019,676D
Explanation of Responses:
1. The option vests in full on the earlier of the first anniversary of the date of grant and immediately prior to the date of the next year's annual meeting of stockholders, subject to the reporting person's continued service to the board of directors of Beam Therapeutics Inc. through the vesting date.
By: /s/ Christine Bellon, Attorney-in-fact06/05/2026
** 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)

FAQ

What did Beam Therapeutics (BEAM) director Graham K. Cooper report in this Form 4?

Graham K. Cooper reported receiving a grant of stock options for 19,676 shares of Beam Therapeutics common stock. These options are a compensation-related award, not an open-market stock purchase or sale, and are reflected as a derivative security holding.

How many Beam Therapeutics (BEAM) stock options were granted and at what price?

The filing shows a grant of 19,676 Beam Therapeutics stock options with an exercise price of $29.55 per share. This means he can buy that number of shares at $29.55, regardless of the market price, once the options vest.

When do Graham K. Cooper’s Beam Therapeutics (BEAM) options vest?

The options vest in full on the earlier of the first anniversary of the grant date or immediately before next year’s annual stockholder meeting. Vesting is conditioned on his continued service on Beam Therapeutics’ board through the applicable vesting date.

When do the reported Beam Therapeutics (BEAM) stock options expire?

The reported stock options expire on June 3, 2036. After that expiration date, Graham K. Cooper would no longer be able to exercise these options to purchase Beam Therapeutics common stock at the stated exercise price of $29.55 per share.

Did Graham K. Cooper buy or sell Beam Therapeutics (BEAM) shares in the market?

No open-market buy or sell transactions are reported. The Form 4 shows a compensation-related award coded as “A,” representing a grant of options, rather than a purchase or sale of Beam Therapeutics common stock in the public market.

How many Beam Therapeutics (BEAM) derivative securities does Graham K. Cooper hold after this grant?

After this grant, the Form 4 shows Graham K. Cooper holding 19,676 derivative securities, all from this stock option award. These represent rights to purchase Beam Therapeutics common shares, subject to vesting and the option exercise price and expiration terms.