MORRIS ARLENE sold 45.51K shares of COGENT BIOSCIENCES, INC. on the open market
Open‑market sale worth $1.69M. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 2 sales
Filed: 8/31/2026ACC: 0001193125-26-377001
-45.51K
Net shares
Net seller
$1.69M
Total sold
2
Open market trades
0B · 2S
6
Total transactions
45.51K acquired · 91.02K disposed
Non-Derivative Transactions4
Common Stock
Direct
Shares
+41.93K
Price / share
$5.64
Trade value
$236.47K
% of position
New position
8/27/2026
0.00→41.93K
Common Stock
Direct
Shares
+3.58K
Price / share
$2.52
Trade value
$9.03K
% of position
8.5%
8/27/2026
41.93K→45.51K
Common Stock
Direct
Shares
−42.35K
Price / share
$37.09
Trade value
$1.57M
% of position
93.1%
8/27/2026
45.51K→3.16K
Common Stock
Direct
Shares
−3.16K
Price / share
$37.54
Trade value
$118.66K
% of position
New position
8/27/2026
3.16K→0.00
Total
Net shares
+0.00
Net value
-$1.44M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/27/2026 | M · Option Exercise | +41.93K | $5.64 | $236.47K | New position | 0.00 | 41.93K |
| Common Stock Direct | 8/27/2026 | M · Option Exercise | +3.58K | $2.52 | $9.03K | 8.5% | 41.93K | 45.51K |
| Common Stock Direct | 8/27/2026 | S · Sale | −42.35K | $37.09 | $1.57M | 93.1% | 45.51K | 3.16K |
| Common Stock Direct | 8/27/2026 | S · Sale | −3.16K | $37.54 | $118.66K | New position | 3.16K | 0.00 |
| Total | +0.00 | -$1.44M | ||||||
Derivative Transactions2
Stock Option (Right to Buy)
Direct
Converts to
Common Stock
41.93K shares
Shares
−41.93K
Strike price
5.64
Held after
2.77K
Exercisable
—
8/27/2026
Stock Option (Right to Buy)
Direct
Converts to
Common Stock
3.58K shares
Shares
−3.58K
Strike price
2.52
Held after
0.00
Exercisable
—
8/27/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (Right to Buy) Direct | Common Stock41.93K shares | 8/27/2026 | M · Option Exercise | −41.93K | 5.64 | — | 2.77K |
| Stock Option (Right to Buy) Direct | Common Stock3.58K shares | 8/27/2026 | M · Option Exercise | −3.58K | 2.52 | — | 0.00 |