LEE HOWARD received a stock award from AMPHASTAR PHARMACEUTICALS, INC.
Compensation award — not an open‑market transaction. Less informative as a directional signal.
A · 1 award
Filed: 6/4/2026ACC: 0001379941-26-000003
Director
Since Dec 2018
+24.74K
Net shares
Net buyer
$14.2K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
25.51K acquired · 769.00 disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+8.14K
Price / share
—
Trade value
—
% of position
5.4%
6/1/2026
151.98K→160.12K
Common Stock
Direct
Shares
−769.00
Price / share
$18.45
Trade value
$14.19K
% of position
0.5%
6/2/2026
160.12K→159.35K
Total
Net shares
+7.37K
Net value
-$14.19K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 6/1/2026 | A · Award | +8.14K | — | — | 5.4% | 151.98K | 160.12K |
| Common Stock Direct | 6/2/2026 | F · Tax Withholding | −769.00 | $18.45 | $14.19K | 0.5% | 160.12K | 159.35K |
| Total | +7.37K | -$14.19K | ||||||
Derivative Transactions1
Stock Option (right to buy)
Direct
Converts to
Common Stock
17.36K shares
Shares
+17.36K
Strike price
18.42
Held after
17.36K
Exercisable
—
6/1/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (right to buy) Direct | Common Stock17.36K shares | 6/1/2026 | A · Award | +17.36K | 18.42 | — | 17.36K |