Shohet Stephen B.

CIK 00016112811 companyRANCHO CUCAMONGA, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001611281

Recent Transactions

50 trades

Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Stock Option (right to buy)
2018-12-10−58,557→ 0 total
Sale
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2018-12-10$21.72/sh−58,557→ 30,706 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2018-12-10$14.66/sh+58,557→ 89,263 total
Award
Amphastar Pharmaceuticals, Inc.$AMPH
Stock Option (right to buy)
2018-06-07+16,679→ 16,679 total
Award
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2018-06-07+6,590→ 30,706 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Stock Option (right to buy)
2017-12-14−7,866→ 0 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-12-14$10.77/sh+7,866→ 31,982 total
Sale
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-12-14$18.87/sh−7,866→ 24,116 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-12-07$10.77/sh+7,862→ 31,978 total
Sale
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-12-07$18.34/sh−7,862→ 24,116 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Stock Option (right to buy)
2017-12-07−7,862→ 7,866 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Stock Option (right to buy)
2017-11-30−7,862→ 15,728 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-11-30$10.77/sh+7,862→ 31,978 total
Sale
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-11-30$19.25/sh−7,862→ 24,116 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Stock Option (right to buy)
2017-11-22−7,862→ 23,590 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-11-22$10.77/sh+7,862→ 31,978 total
Sale
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-11-22$18.94/sh−7,862→ 24,116 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-11-16$10.77/sh+7,862→ 31,978 total
Sale
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-11-16$18.04/sh−7,862→ 24,116 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Stock Option (right to buy)
2017-11-16−7,862→ 31,452 total
Sale
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-11-09$18.66/sh−6,962→ 24,216 total
Sale
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-11-09$17.51/sh−800→ 31,178 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-11-09$10.77/sh+7,862→ 31,978 total
Sale
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-11-09$19.06/sh−100→ 24,116 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Stock Option (right to buy)
2017-11-09−7,862→ 39,314 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Stock Option (right to buy)
2017-11-02−7,862→ 47,176 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-11-02$10.77/sh+7,862→ 31,978 total
Sale
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-11-02$18.37/sh−7,862→ 24,116 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Stock Option (right to buy)
2017-10-26−7,862→ 55,038 total
Sale
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-10-26$18.39/sh−7,862→ 24,116 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-10-26$10.77/sh+7,862→ 31,978 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-10-19$10.77/sh+7,862→ 31,978 total
Sale
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-10-19$18.34/sh−7,862→ 24,116 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Stock Option (right to buy)
2017-10-19−7,862→ 62,900 total
Sale
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-10-12$18.73/sh−7,862→ 24,116 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-10-12$10.77/sh+7,862→ 31,978 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Stock Option (right to buy)
2017-10-12−7,862→ 70,762 total
Award
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2017-06-08+5,844→ 24,116 total
Award
Amphastar Pharmaceuticals, Inc.$AMPH
Stock Option (right to buy)
2017-06-08+20,291→ 20,291 total
Sale
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2016-08-16$18.35/sh−10,670→ 18,272 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2016-08-16$14.23/sh+10,670→ 28,942 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Stock Option (right to buy)
2016-08-16−10,670→ 0 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Stock Option (right to buy)
2016-08-15−22,917→ 10,670 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2016-08-15$14.23/sh+22,917→ 41,189 total
Sale
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2016-08-15$18.26/sh−22,917→ 18,272 total
Sale
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2016-08-12$18.12/sh−14,788→ 18,272 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Stock Option (right to buy)
2016-08-12−4,407→ 33,587 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2016-08-12$15.23/sh+10,381→ 28,653 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Stock Option (right to buy)
2016-08-12−10,381→ 0 total
Exercise/Conversion
Amphastar Pharmaceuticals, Inc.$AMPH
Common Stock
2016-08-12$14.23/sh+4,407→ 33,060 total

Companies

Amphastar Pharmaceuticals, Inc.
Director
$AMPH

Recent Filings

Address

C/O AMPHASTAR PHARMACEUTICALS, INC. 11570 6TH STREET

RANCHO CUCAMONGA, CA, 91730

View on SEC.gov