ARANDA RICHARD (Chief Medical Officer) received a stock award from GOSSAMER BIO, INC.
Compensation award — not an open‑market transaction. Less informative as a directional signal.
A · 1 award
Filed: 1/5/2026ACC: 0001867872-26-000002
Officer· Chief Medical Officer
Since Jun 2021
+656.25K
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
656.25K acquired
Non-Derivative Transactions1
Common Stock
Direct
Shares
+93.75K
Price / share
—
Trade value
—
% of position
25.4%
1/2/2026
369.36K→463.11K
Total
Net shares
+93.75K
Net value
$0.00
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 1/2/2026 | A · Award | +93.75K | — | — | 25.4% | 369.36K | 463.11K |
| Total | +93.75K | $0.00 | ||||||
Derivative Transactions1
Stock Option (Right to Buy)
Direct
Converts to
Common Stock
562.50K shares
Shares
+562.50K
Strike price
2.88
Held after
562.50K
Exercisable
—
1/2/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (Right to Buy) Direct | Common Stock562.50K shares | 1/2/2026 | A · Award | +562.50K | 2.88 | — | 562.50K |
Non-Derivative Holdings (Post-Transaction)1
Common Stock
IndirectShares owned2.54K
Total
2.54K indirect2.54K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 2.54K | Indirect |
| Total | 2.54K | 2.54K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported