ZEDELMAYER CHRISTINE (Sr. Vice President and COO) sold 52.2% of their position (100K shares) of EQUILLIUM, INC. on the open market
Open‑market sale worth $150.0K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 12/23/2025ACC: 0001797818-25-000007
Officer· Sr. Vice President and COO
Since Jan 2020
-100K
Net shares
Net seller
$150.0K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
100K acquired · 200K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+100K
Price / share
$0.79
Trade value
$78.50K
% of position
109.4%
12/23/2025
91.44K→191.44K
Common Stock
Direct
Shares
−100K
Price / share
$1.50
Trade value
$150K
% of position
52.2%
12/23/2025
191.44K→91.44K
Total
Net shares
+0.00
Net value
-$71.50K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 12/23/2025 | M · Option Exercise | +100K | $0.79 | $78.50K | 109.4% | 91.44K | 191.44K |
| Common Stock Direct | 12/23/2025 | S · Sale | −100K | $1.50 | $150K | 52.2% | 191.44K | 91.44K |
| Total | +0.00 | -$71.50K | ||||||
Derivative Transactions1
Employee Stock Option (right to buy)
Direct
Converts to
Common Stock
100K shares
Shares
−100K
Strike price
0.785
Held after
0.00
Exercisable
—
12/23/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Employee Stock Option (right to buy) Direct | Common Stock100K shares | 12/23/2025 | M · Option Exercise | −100K | 0.785 | — | 0.00 |