AMPH Inc. (AMPH) Insider Trading

Track insider trading activity for AMPH Inc. (AMPH) including Form 4 filings, executive transactions, insider ownership changes, and transaction types.

Recent Insider Transactions

PIERCE ANTHONY T
Insider
Stock Award(Grant) at price 0.00 per share.
7,886 shares
0
Date: Aug 12, 58488
DEFLIN GAYLE
Insider
Stock Award(Grant) at price 0.00 per share.
8,143 shares
0
Date: Jul 29, 58384
GAUGH DAVID RUSSELL
Insider
Stock Award(Grant) at price 0.00 per share.
8,143 shares
0
Date: Jul 29, 58384
ZASLOFF MICHAEL A
Insider
Stock Award(Grant) at price 0.00 per share.
8,143 shares
0
Date: Jul 29, 58384
PRINS RICHARD K
Insider
Stock Award(Grant) at price 0.00 per share.
8,143 shares
0
Date: Jul 29, 58384
LEE HOWARD S
Insider
Stock Award(Grant) at price 0.00 per share.
8,143 shares
0
Date: Jul 29, 58384
GERST DIANE G.
Insider
Stock Award(Grant) at price 0.00 per share.
8,143 shares
0
Date: Jul 29, 58384
ZHOU RONG
Insider
Stock Award(Grant) at price 0.00 per share.
39,432 shares
0
Date: Aug 4, 58154
LIAWATIDEWI YAKOB
Insider
Stock Award(Grant) at price 0.00 per share.
35,450 shares
0
Date: Aug 4, 58154
PETERS WILLIAM J
Insider
Stock Award(Grant) at price 0.00 per share.
58,693 shares
0
Date: Aug 4, 58154
ZHANG JACK YONGFENG
Insider
Stock Award(Grant) at price 0.00 per share.
252,966 shares
0
Date: Aug 4, 58154
ZHOU RONG
Insider
Conversion of Exercise of derivative security at price 11.33 per share.
9,787 shares
Value: $110,887.00
Date: Jan 31, 57930
ZHOU RONG
Insider
Sale at price 26.20 per share.
9,787 shares
Value: $256,379.00
Date: Jan 31, 57930
PETERSEN FLOYD F
Insider
Sale at price 25.69 - 25.92 per share.
4,163 shares
Value: $107,508.00
Date: May 24, 57916
PRINS RICHARD K
Insider
Conversion of Exercise of derivative security at price 16.69 per share.
4,179 shares
Value: $69,748.00
Date: Nov 6, 57869
PRINS RICHARD K
Insider
Sale at price 27.10 per share.
4,179 shares
Value: $113,253.00
Date: Nov 6, 57869
PETERSEN FLOYD F
Insider
Conversion of Exercise of derivative security at price 16.69 per share.
16,679 shares
Value: $278,373.00
Date: Dec 29, 57836
PETERSEN FLOYD F
Insider
Sale at price 26.49 per share.
16,679 shares
Value: $441,837.00
Date: Dec 29, 57836
PETERSEN FLOYD F
Insider
Sale at price 25.27 per share.
500 shares
Value: $12,633.00
Date: Aug 13, 57809
PETERSEN FLOYD F
Insider
Sale at price 27.20 per share.
500 shares
Value: $13,602.00
Date: Apr 7, 57719

Major Insider Holders

DEFLIN GAYLE
Director
GERST DIANE G.
Director
LEE HOWARD S
Director
LIAWATIDEWI YAKOB
Officer and Director
PETERS WILLIAM J
Chief Financial Officer
PETERSEN FLOYD F
Director
PRINS RICHARD K
Director
ZASLOFF MICHAEL A
Director
ZHANG JACK YONGFENG
Chief Executive Officer
ZHOU RONG
Officer

Transaction Types

  • Open Market Purchases
  • Open Market Sales
  • Option Exercises
  • Grants and Awards
  • Dispositions

Why Track Insider Trading?

Insider trading activity can provide insights into company performance and executive confidence. Track AMPH insider transactions to make informed investment decisions.

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