YOUNG TERESA L. (See Remarks) sold 1.1% of their position (59.00 shares) of SERES THERAPEUTICS, INC. on the open market
Open‑market sale worth $982.35 — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 8/19/2025ACC: 0001193125-25-183434
Officer· See Remarks
Since Jun 2020
-59.00
Net shares
Net seller
$982.35
Total sold
1
Open market trades
0B · 1S
5
Total transactions
230.00 acquired · 289.00 disposed
Non-Derivative Transactions3
Common Stock
Direct
Shares
+133.00
Price / share
—
Trade value
—
% of position
2.6%
8/15/2025
5.04K→5.18K
Common Stock
Direct
Shares
+97.00
Price / share
—
Trade value
—
% of position
1.9%
8/15/2025
5.18K→5.27K
Common Stock
Direct
Shares
−59.00
Price / share
$16.65
Trade value
$982.35
% of position
1.1%
8/18/2025
5.27K→5.21K
Total
Net shares
+171.00
Net value
-$982.35
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 8/15/2025 | M · Option Exercise | +133.00 | — | — | 2.6% | 5.04K | 5.18K |
| Common Stock Direct | 8/15/2025 | M · Option Exercise | +97.00 | — | — | 1.9% | 5.18K | 5.27K |
| Common Stock Direct | 8/18/2025 | S · Sale | −59.00 | $16.65 | $982.35 | 1.1% | 5.27K | 5.21K |
| Total | +171.00 | -$982.35 | ||||||
Derivative Transactions2
Restricted Stock Units
Direct
Converts to
Common Stock
133.00 shares
Shares
−133.00
Strike price
Held after
796.00
Exercisable
—
8/15/2025
Restricted Stock Units
Direct
Converts to
Common Stock
97.00 shares
Shares
−97.00
Strike price
Held after
976.00
Exercisable
—
8/15/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units Direct | Common Stock133.00 shares | 8/15/2025 | M · Option Exercise | −133.00 | — | 796.00 | |
| Restricted Stock Units Direct | Common Stock97.00 shares | 8/15/2025 | M · Option Exercise | −97.00 | — | 976.00 |