STOCK TITAN

Beam Therapeutics (BEAM) CEO sells 50K shares, gains 90K RSUs

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

Rhea-AI Filing Summary

Beam Therapeutics CEO John M. Evans reported multiple equity transactions in Beam Therapeutics Inc. stock. He exercised stock options for 50,000 shares of common stock at an exercise price of $0.67 per share, then sold 50,000 shares in open-market transactions at weighted average prices of $22.3692 and $22.7634 per share.

The sales were made under a Rule 10b5-1 trading plan adopted on May 16, 2025. Evans also received 90,000 restricted stock units under the Beam 2019 Equity Incentive Plan, vesting in four equal annual installments, and now holds 986,667 shares directly and 103,000 shares indirectly through a trust.

Positive

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Insider Evans John M.
Role CEO
Sold 50,000 shs ($1.13M)
Type Security Shares Price Value
Exercise Stock Option (Right to Buy) 25,000 $0.00 --
Exercise Common Stock 25,000 $0.67 $17K
Sale Common Stock 25,000 $22.7634 $569K
Grant/Award Common Stock 90,000 $0.00 --
Exercise Stock Option (Right to Buy) 25,000 $0.00 --
Exercise Common Stock 25,000 $0.67 $17K
Sale Common Stock 25,000 $22.3692 $559K
holding Common Stock -- -- --
Holdings After Transaction: Stock Option (Right to Buy) — 18,672 shares (Direct); Common Stock — 1,011,667 shares (Direct); Common Stock — 103,000 shares (Indirect, By John M. Evans, III 2018 Irrevocable Trust)
Footnotes (1)
  1. These shares of common stock were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $22.03 to $22.70, inclusive. The Reporting Person undertakes to provide to Beam Therapeutics Inc. ("BEAM"), any security holder of BEAM or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $22.34 to $23.21, inclusive. The Reporting Person undertakes to provide to BEAM, any security holder of BEAM or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. Represents restricted stock units ("RSUs") granted to the Reporting Person under the BEAM 2019 Equity Incentive Plan. Each RSU represents the contingent right to receive one share of BEAM's common stock. The RSUs vest in four substantially equal installments on each of the first four anniversaries of the date of grant, subject to the Reporting Person's continued service with BEAM through each vesting date. On May 8, 2018, the Reporting Person was granted an option to purchase shares of common stock, which vested as to 99,396 shares upon the achievement of a certain development milestone related to base editing applications. On April 3, 2024, the board of directors of BEAM determined that this performance condition was achieved, resulting in the vesting of 99,336 shares.
Options exercised 50,000 shares at $0.67/share Stock option exercises in March 2026
Shares sold 50,000 shares Open-market sales at $22.3692 and $22.7634 per share
Sale price range (set 1) $22.03–$22.70 per share Weighted average price footnote for one sale
Sale price range (set 2) $22.34–$23.21 per share Weighted average price footnote for second sale
RSUs granted 90,000 units Restricted stock units vesting over four years
Direct holdings after trades 986,667 shares Common stock directly owned post-transaction
Indirect trust holdings 103,000 shares Held by John M. Evans, III 2018 Irrevocable Trust
Rule 10b5-1 trading plan financial
"These shares of common stock were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person"
A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.
restricted stock units ("RSUs") financial
"Represents restricted stock units ("RSUs") granted to the Reporting Person under the BEAM 2019 Equity Incentive Plan."
Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.
weighted average price financial
"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions"
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
Equity Incentive Plan financial
"RSUs granted to the Reporting Person under the BEAM 2019 Equity Incentive Plan."
An equity incentive plan is a program that gives employees, executives or directors the right to receive company stock or options to buy stock as part of their pay. Think of it as offering slices of future company profit to motivate people to boost long‑term performance; for investors it matters because it can align employee goals with shareholder value but also increases the number of shares outstanding, which can dilute existing ownership.
development milestone financial
"vested as to 99,396 shares upon the achievement of a certain development milestone related to base editing applications."
base editing applications technical
"achievement of a certain development milestone related to base editing applications."
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*
Evans John M.

(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
XOfficer (give title below)Other (specify below)
CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
03/30/2026
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 Stock03/30/2026M(1)25,000A$0.671,011,667D
Common Stock03/30/2026S(1)25,000D$22.3692(2)986,667D
Common Stock03/31/2026M(1)25,000A$0.671,011,667D
Common Stock03/31/2026S(1)25,000D$22.7634(3)986,667D
Common Stock03/31/2026A90,000(4)A$0.001,076,667D
Common Stock103,000IBy John M. Evans, III 2018 Irrevocable Trust
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)$0.6703/30/2026M(1)25,000 (5)05/08/2028Common Stock25,000$043,672D
Stock Option (Right to Buy)$0.6703/31/2026M(1)25,000 (5)05/08/2028Common Stock25,000$018,672D
Explanation of Responses:
1. These shares of common stock were sold pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2025.
2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $22.03 to $22.70, inclusive. The Reporting Person undertakes to provide to Beam Therapeutics Inc. ("BEAM"), any security holder of BEAM or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.
3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $22.34 to $23.21, inclusive. The Reporting Person undertakes to provide to BEAM, any security holder of BEAM or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.
4. Represents restricted stock units ("RSUs") granted to the Reporting Person under the BEAM 2019 Equity Incentive Plan. Each RSU represents the contingent right to receive one share of BEAM's common stock. The RSUs vest in four substantially equal installments on each of the first four anniversaries of the date of grant, subject to the Reporting Person's continued service with BEAM through each vesting date.
5. On May 8, 2018, the Reporting Person was granted an option to purchase shares of common stock, which vested as to 99,396 shares upon the achievement of a certain development milestone related to base editing applications. On April 3, 2024, the board of directors of BEAM determined that this performance condition was achieved, resulting in the vesting of 99,336 shares.
By: /s/ Christine Bellon, Attorney-in-fact04/01/2026
** 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 insider transactions did Beam Therapeutics (BEAM) CEO John M. Evans report?

John M. Evans exercised options for 50,000 Beam Therapeutics shares at $0.67 per share and sold 50,000 shares in open-market trades. He also received 90,000 restricted stock units that vest over four years, increasing his long-term equity-based compensation.

At what prices did the Beam Therapeutics (BEAM) CEO sell his shares?

Evans sold 50,000 Beam Therapeutics common shares at weighted average prices of $22.3692 and $22.7634 per share. The footnotes state these were executed through multiple transactions within price ranges between $22.03 and $23.21, reflecting typical market trade dispersion.

Was the Beam Therapeutics (BEAM) CEO’s share sale under a Rule 10b5-1 plan?

Yes. A footnote explains the reported common stock sales were made pursuant to a Rule 10b5-1 trading plan adopted on May 16, 2025. Such plans pre-schedule trades, indicating these dispositions were part of a pre-arranged program rather than ad hoc market timing.

How many Beam Therapeutics (BEAM) restricted stock units did the CEO receive?

Evans received 90,000 restricted stock units under the BEAM 2019 Equity Incentive Plan. Each RSU represents one common share, vesting in four substantially equal installments on each of the first four anniversaries of the grant date, contingent on continued service with Beam Therapeutics.

What are the Beam Therapeutics (BEAM) CEO’s holdings after these transactions?

After the reported transactions, Evans directly holds 986,667 shares of Beam Therapeutics common stock. The filing also shows an indirect holding of 103,000 shares through the John M. Evans, III 2018 Irrevocable Trust, reflecting additional exposure via a related trust structure.

What option exercise terms applied to the Beam Therapeutics (BEAM) CEO’s Form 4?

Evans exercised stock options covering 50,000 shares of Beam common stock at an exercise price of $0.67 per share. These options were originally granted in 2018 and vested upon achievement of a specified development milestone related to base editing applications, as determined in 2024.