Launch AppSponsor

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

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
PETERSEN FLOYD F
Insider
Sale at price 30.98 per share.
500 shares
Value: $15,492.00
Date: Nov 12, 57639
PETERSEN FLOYD F
Insider
Sale at price 20.83 per share.
500 shares
Value: $10,416.00
Date: Apr 2, 57552
GAUGH DAVID RUSSELL
Insider
Stock Award(Grant) at price 0.00 per share.
6,304 shares
0
Date: Dec 3, 57513
PETERSEN FLOYD F
Insider
Sale at price 23.47 per share.
500 shares
Value: $11,734.00
Date: Feb 11, 57470
ZHANG JACK YONGFENG
Insider
Conversion of Exercise of derivative security at price 13.03 per share.
200,000 shares
Value: $2,606,000.00
Date: Feb 4, 57418
ZASLOFF MICHAEL A
Insider
Stock Award(Grant) at price 0.00 per share.
5,122 shares
0
Date: Dec 23, 57387
PRINS RICHARD K
Insider
Stock Award(Grant) at price 0.00 per share.
5,122 shares
0
Date: Dec 23, 57387
LEE HOWARD S
Insider
Stock Award(Grant) at price 0.00 per share.
5,122 shares
0
Date: Dec 23, 57387
PETERSEN FLOYD F
Insider
Stock Award(Grant) at price 0.00 per share.
5,122 shares
0
Date: Dec 23, 57387
GERST DIANE G.
Insider
Stock Award(Grant) at price 0.00 per share.
5,122 shares
0
Date: Dec 23, 57387
DEFLIN GAYLE
Insider
Stock Award(Grant) at price 0.00 per share.
5,122 shares
0
Date: Dec 23, 57387

Major Insider Holders

DEFLIN GAYLE
Director
GAUGH DAVID RUSSELL
Director
GERST DIANE G.
Director
LEE HOWARD S
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.

Monitor Insider Activity

Sign in to Pocket Portfolio to track insider trading activity for AMPH and other holdings.

Track Insider Activity