EVANS JOHN M.

PrivateCIK: 1786304
Location

CAMBRIDGE, MA

EVANS JOHN M. (CEO) sold 4.6% of their position (50K shares) of BEAM THERAPEUTICS INC. on the open market

Open‑market sale worth $1.75M — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 4 sales
InsiderEVANS JOHN M.CIK 1786304
IssuerBEAM THERAPEUTICS INC.CIK 1745999
DirectorOfficer· CEO
Since Feb 2020
-50K
Net shares
Net seller
$1.75M
Total sold
4
Open market trades
0B · 4S
10
Total transactions
50K acquired · 100K disposed
Non-Derivative Transactions7

Common Stock

Direct
M · Option Exercise

Shares

+18.66K

Price / share

$0.67

Trade value

$12.50K

% of position

1.8%
6/29/2026
1.05M1.07M

Common Stock

Direct
M · Option Exercise

Shares

+6.34K

Price / share

$1.03

Trade value

$6.53K

% of position

0.6%
6/29/2026
1.07M1.07M

Common Stock

Direct
S · Sale

Shares

13.42K

Price / share

$35.13

Trade value

$471.53K

% of position

1.3%
6/29/2026
1.07M1.06M

Common Stock

Direct
S · Sale

Shares

11.58K

Price / share

$35.91

Trade value

$415.82K

% of position

1.1%
6/29/2026
1.06M1.05M

Common Stock

Direct
M · Option Exercise

Shares

+25K

Price / share

$1.03

Trade value

$25.75K

% of position

2.4%
6/30/2026
1.05M1.07M

Common Stock

Direct
S · Sale

Shares

23.10K

Price / share

$34.26

Trade value

$791.48K

% of position

2.2%
6/30/2026
1.07M1.05M

Common Stock

Direct
S · Sale

Shares

1.90K

Price / share

$34.84

Trade value

$66.20K

% of position

0.2%
6/30/2026
1.05M1.05M
Total

Net shares

+0.00

Net value

-$1.70M

Derivative Transactions3

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

18.66K shares

Shares

18.66K

Strike price

0.67

Held after

9.00

Exercisable

6/29/2026

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

6.34K shares

Shares

6.34K

Strike price

1.03

Held after

230.80K

Exercisable

6/29/2026

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

25K shares

Shares

25K

Strike price

1.03

Held after

205.80K

Exercisable

6/30/2026
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned103K
Total
103K indirect103K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
EVANS JOHN M. — Insider Transaction (Form 4) Filed Jul 1, 2026 | Finecho