Amphastar Pharmaceuticals, Inc. logo AMPH - Amphastar Pharmaceuticals, Inc.

Price: -- -- | CONSENSUS: Hold DETAILS
STRONG
BUY
0
BUY 3
HOLD 8
SELL 1
STRONG
SELL
0
| PRICE TARGET: $21.25 DETAILS
HIGH: $23.00
LOW: $19.00
MEDIAN: $21.50
CONSENSUS: $21.25
DOWNSIDE: 7.12%

Institutional Holders (13F)

GURU SHARES VALUE WEIGHT % SHARES CHG ACTION
Cooperman 887,048 $17.9M 0.0% +221,506 INCREASED
Wood 54,964 $1.1M 0.0% +54,964 NEW
Greenblatt 10,139 $204,605 0.0% +10,139 INCREASED

Insider Trading

BUYS (12M) 0
SELLS (12M) 10
BUY VALUE $0
SELL VALUE $1.3M
DATE INSIDER TITLE TYPE SHARES PRICE VALUE
2026-08-11 PRINS RICHARD K director SELL 7,973 $20.30 $162K
2026-08-07 PETERS WILLIAM J director, officer: CFO, EVP & TREASURER SELL 8,180 $22.48 $184K
2026-08-07 PETERS WILLIAM J director, officer: CFO, EVP & TREASURER M-Exempt 5,053 $19.79 $100K
2026-07-09 Pierce Anthony T ? -- -- --
2026-07-09 Pierce Anthony T director A-Award 16,646 $19.02 $317K
2026-07-09 Pierce Anthony T director A-Award 7,886 -- --
2026-06-01 ZASLOFF MICHAEL A director A-Award 8,143 -- --
2026-06-01 ZASLOFF MICHAEL A director A-Award 17,365 $18.42 $320K
2026-06-01 Lee Howard director A-Award 17,365 $18.42 $320K
2026-06-01 PRINS RICHARD K director A-Award 8,143 -- --
2026-06-01 Gaugh David Russell director A-Award 17,365 $18.42 $320K
2026-06-02 Lee Howard director F-InKind 769 $18.45 $14K
2024-08-19 PRINS RICHARD K director G-Gift 1,500 -- --
2026-06-01 PRINS RICHARD K director A-Award 17,365 $18.42 $320K
2026-06-01 Lee Howard director A-Award 8,143 -- --
2026-06-01 Gerst Diane G. director A-Award 8,143 -- --
2026-06-01 Gerst Diane G. director A-Award 17,365 $18.42 $320K
2026-06-01 Gaugh David Russell director A-Award 8,143 -- --
2026-06-01 Deflin Gayle director A-Award 8,143 -- --
2026-06-01 Deflin Gayle director A-Award 17,365 $18.42 $320K
2026-03-15 PETERS WILLIAM J director, officer: CFO, EVP & TREASURER F-InKind 1,973 $18.18 $36K
2026-03-15 Zhang Jack Y. director, 10 percent owner, officer: CEO & CHIEF SCIENTIFIC OFFICER F-InKind 9,784 $18.18 $178K
2026-03-15 Zhang Jack Y. director, 10 percent owner, officer: CEO & CHIEF SCIENTIFIC OFFICER F-InKind 2,908 $18.18 $53K
2026-03-15 Liawatidewi Yakob director, officer: EVP CORP ADMIN CENTER F-InKind 1,033 $18.18 $19K
2026-03-15 Zhou Rong officer: SENIOR EVP, PRODUCTION CENTER F-InKind 1,225 $18.18 $22K

Congressional Trading

No congressional trading data for AMPH.