AMPH Insider Transactions — Page 6
576 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 501–576; provenance stays internal.
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Applied Physics & Chemistry Laboratories, Inc. | TenPercentOwner | 2015-12-09 | Sale | 26,319.0 | $14.29 |
| Luo Mary Z. | COO & Chief Scientist | 2015-12-09 | Sale | 26,319.0 | $14.29 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-12-09 | Sale | 26,319.0 | $14.29 |
| Applied Physics & Chemistry Laboratories, Inc. | TenPercentOwner | 2015-12-08 | Sale | 24,359.0 | $14.5 |
| Luo Mary Z. | COO & Chief Scientist | 2015-12-08 | Sale | 24,359.0 | $14.5 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-12-08 | Sale | 24,359.0 | $14.5 |
| Applied Physics & Chemistry Laboratories, Inc. | TenPercentOwner | 2015-12-07 | Sale | 15,046.0 | $14.59 |
| Luo Mary Z. | COO & Chief Scientist | 2015-12-07 | Sale | 15,046.0 | $14.59 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-12-07 | Sale | 15,046.0 | $14.59 |
| Applied Physics & Chemistry Laboratories, Inc. | TenPercentOwner | 2015-12-04 | Sale | 28,712.0 | $14.95 |
| Luo Mary Z. | COO & Chief Scientist | 2015-12-04 | Sale | 28,712.0 | $14.95 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-12-04 | Sale | 28,712.0 | $14.95 |
| Applied Physics & Chemistry Laboratories, Inc. | TenPercentOwner | 2015-12-03 | Sale | 18,583.0 | $15.42 |
| Luo Mary Z. | TenPercentOwner | 2015-12-03 | Sale | 18,583.0 | $15.42 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-12-03 | Sale | 18,583.0 | $15.42 |
| Applied Physics & Chemistry Laboratories, Inc. | TenPercentOwner | 2015-12-01 | Sale | 20,000.0 | $15.49 |
| Luo Mary Z. | TenPercentOwner | 2015-12-01 | Sale | 20,000.0 | $15.49 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-12-01 | Sale | 20,000.0 | $15.49 |
| Petersen Floyd F. | Director | 2015-11-20 | Sale | 31,529.0 | $14.29 |
| PRINS RICHARD K | Director | 2015-11-17 | Sale | 3,772.0 | $13.95 |
| PRINS RICHARD K | Director | 2015-08-18 | Sale | 9,100.0 | $14.66 |
| PRINS RICHARD K | Director | 2015-08-17 | Sale | 5,400.0 | $14.7 |
| Shohet Stephen B. | Director | 2015-07-17 | Sale | 7,692.0 | $17.41 |
| ZASLOFF MICHAEL A | Director | 2015-07-17 | Sale | 7,692.0 | $17.41 |
| Zhou Rong | EVP, Production | 2015-06-17 | Sale | 1,000.0 | $16.48 |
| Luo Mary Z. | COO and Chief Scientist | 2015-06-15 | Sale | 45,382.0 | $16.29 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-15 | Sale | 45,382.0 | $16.29 |
| Luo Mary Z. | COO, Chief Scientist, Chairman | 2015-06-12 | Sale | 38,471.0 | $16.17 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-12 | Sale | 38,471.0 | $16.17 |
| Luo Mary Z. | COO, Chief Scientist, Chairman | 2015-06-12 | Sale | 75,618.0 | $16.15 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-12 | Sale | 75,618.0 | $16.15 |
| Luo Mary Z. | COO, Chief Scientist, Chairman | 2015-06-12 | Sale | 38,471.0 | $16.17 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-12 | Sale | 38,471.0 | $16.17 |
| Luo Mary Z. | COO, Chief Scientist, Chairman | 2015-06-12 | Sale | 75,618.0 | $16.15 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-12 | Sale | 75,618.0 | $16.15 |
| Luo Mary Z. | COO, Chief Scientist, Chairman | 2015-06-11 | Sale | 11,664.0 | $16.47 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-11 | Sale | 11,664.0 | $16.47 |
| Luo Mary Z. | COO, Chief Scientist, Chairman | 2015-06-11 | Sale | 11,600.0 | $16.47 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-11 | Sale | 11,600.0 | $16.47 |
| Luo Mary Z. | COO, Chief Scientist, Chairman | 2015-06-11 | Sale | 11,664.0 | $16.47 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-11 | Sale | 11,664.0 | $16.47 |
| Luo Mary Z. | COO, Chief Scientist, Chairman | 2015-06-11 | Sale | 11,600.0 | $16.47 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-11 | Sale | 11,600.0 | $16.47 |
| Luo Mary Z. | COO, Chief Scientist, Chairman | 2015-06-10 | Sale | 11,411.0 | $16.37 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-10 | Sale | 11,411.0 | $16.37 |
| Luo Mary Z. | COO, Chief Scientist, Chairman | 2015-06-10 | Sale | 11,731.0 | $16.38 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-10 | Sale | 11,731.0 | $16.38 |
| Luo Mary Z. | COO, Chief Scientist, Chairman | 2015-06-10 | Sale | 11,411.0 | $16.37 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-10 | Sale | 11,411.0 | $16.37 |
| Luo Mary Z. | COO, Chief Scientist, Chairman | 2015-06-10 | Sale | 11,731.0 | $16.38 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-10 | Sale | 11,731.0 | $16.38 |
| Luo Mary Z. | COO, Chief Scientist, Chairman | 2015-06-09 | Sale | 25,800.0 | $16.12 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-09 | Sale | 25,800.0 | $16.12 |
| Luo Mary Z. | COO, Chief Scientist, Chairman | 2015-06-09 | Sale | 25,700.0 | $16.24 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-09 | Sale | 25,700.0 | $16.24 |
| Luo Mary Z. | COO, Chief Scientist, Chairman | 2015-06-08 | Sale | 27,100.0 | $16.61 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-08 | Sale | 27,100.0 | $16.61 |
| Luo Mary Z. | COO, Chief Scientist, Chairman | 2015-06-08 | Sale | 27,020.0 | $16.61 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-08 | Sale | 27,020.0 | $16.61 |
| Luo Mary Z. | COO, Chief Scientist, Chairman | 2015-06-05 | Sale | 43,989.0 | $16.47 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-05 | Sale | 43,989.0 | $16.47 |
| Luo Mary Z. | COO, Chief Scientist, Chairman | 2015-06-05 | Sale | 44,149.0 | $16.46 |
| Zhang Jack Y. | CEO & Chief Science Officer | 2015-06-05 | Sale | 44,149.0 | $16.46 |
| PRINS RICHARD K | Director | 2015-05-22 | Sale | 1,942.0 | $14.76 |
| PRINS RICHARD K | Director | 2015-05-21 | Sale | 13,565.0 | $14.76 |
| PRINS RICHARD K | Director | 2015-05-20 | Sale | 13,945.0 | $14.79 |
| PRINS RICHARD K | Director | 2015-05-19 | Sale | 3,000.0 | $14.94 |
| Purchase Marilyn J. | Corp. Exec. VP of Operations | 2015-04-09 | Sale | 28,000.0 | $15.79 |
| Gerst Diane G. | Corp. SVP of Quality Assurance | 2015-04-08 | Sale | 10,000.0 | $15.79 |
| Lee Howard | Director | 2014-08-25 | Purchase | 6,000.0 | $10.84 |
| ZASLOFF MICHAEL A | Director | 2014-08-19 | Purchase | 3,500.0 | $10.0 |
| PRINS RICHARD K | Director | 2014-08-18 | Purchase | 2,600.0 | $10.03 |
| PRINS RICHARD K | Director | 2014-08-15 | Purchase | 1,400.0 | $10.0 |
| Koo Richard | Director | 2014-08-15 | Purchase | 4,900.0 | $10.08 |
| Shohet Stephen B. | Director | 2014-08-15 | Purchase | 3,500.0 | $10.37 |
| Petersen Floyd F. | Director | 2014-08-15 | Purchase | 3,200.0 | $10.35 |