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CLOSED · 15:30 ET
Market ClerkRecap
Sun Sep 6 · markets closed2 signals today321 insider buys this week · $404MCIRO short report next: Sep 15The week ahead

AMPH

Amphastar Pharmaceuticals, Inc.
NASDAQ · HEALTH CARE · PHARMACEUTICAL PREPARATIONS
23.18
−0.66 −2.77%
USD · Sep 4, 07:40 p.m. ET
WatchTime Machine
Work order
38
FLAG · insiders 46, shorts 29
Insiders, 90 days
−$75K
net selling · 0 buys, 1 sell
Congress, 90 days
0 / 0
no disclosures naming it
Big money
0 / 15
none of the tracked funds disclose it
Calls on record
0
nobody we score has called it yet
MKT CAP $986MP/E 13.7DIV YIELD —FCF YIELD 15.51%REV TTM $730M +1.0%NET INCOME $78.5M −41.7%NET CASH $183.3M52W 16.87 – 29.40SEC XBRL · TTM TO Invalid Date

One year, everything drawn on

251 SESSIONS · DAILY CLOSES
30262116Sep 2 · SENIOR EVP, PRODUCTION CENTER sell $75KAug 6 · 10-Q filed (Q2 2026)Aug 6 · 10-Q filed (Q1 2026)Feb 26 · 10-K filed (FY 2025)Feb 26 · 10-K filed (Q4 2025)Nov 6 · 10-Q filed (Q3 2025)Aug 6 · 10-Q filed (Q2 2025)Aug 6 · 10-Q filed (Q1 2025)Feb 26 · 10-K filed (FY 2024)Feb 26 · 10-K filed (Q4 2024)Nov 6 · 10-Q filed (Q3 2024)Nov 6 · 10-Q filed (Q2 2024)Nov 6 · 10-Q filed (Q1 2024)Feb 26 · 10-K filed (FY 2023)Feb 26 · 10-K filed (Q4 2023)SEP 2025OCTJAN 2026APRJUL
Insider buyInsider sellCongress buy, above the lineCongress sell, below10-K / 10-Q filedHOVER A MARKER FOR THE FILING
THE WORK ORDER · 2026-09-06
Insiders (90d): $75K net selling
Shorts (latest report): 5.4M short · +457K last period
Every line of the math
38FLAG

Congress is trading it

No STOCK Act disclosure names AMPH.

Insider activity

ALL 1
DateInsiderTypeValue
Sep 2SENIOR EVP, PRODUCTION CENTERSell$75K
Watch AMPH. Know when insiders buy.
One email the day a filing lands. Free.