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 $1.19M — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderEVANS JOHN M.CIK 1786304
→
IssuerBEAM THERAPEUTICS INC.CIK 1745999
DirectorOfficer· CEO
Since Feb 2020
-50K
Net shares
Net seller
$1.19M
Total sold
2
Open market trades
0B · 2S
6
Total transactions
50K acquired · 100K disposed
Non-Derivative Transactions4

Common Stock

Direct
M · Option Exercise

Shares

+25K

Price / share

$1.03

Trade value

$25.75K

% of position

2.4%
10/15/2026
1.05M→1.07M

Common Stock

Direct
S · Sale

Shares

−25K

Price / share

$23.57

Trade value

$589.15K

% of position

2.3%
10/15/2026
1.07M→1.05M

Common Stock

Direct
M · Option Exercise

Shares

+25K

Price / share

$1.03

Trade value

$25.75K

% of position

2.4%
10/16/2026
1.05M→1.07M

Common Stock

Direct
S · Sale

Shares

−25K

Price / share

$23.98

Trade value

$599.60K

% of position

2.3%
10/16/2026
1.07M→1.05M
Total

Net shares

+0.00

Net value

-$1.14M

Derivative Transactions2

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

25K shares

Shares

−25K

Strike price

1.03

Held after

180.80K

Exercisable

—

10/15/2026

Stock Option (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

25K shares

Shares

−25K

Strike price

1.03

Held after

155.80K

Exercisable

—

10/16/2026
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 Oct 17, 2026 | Finecho