 | Form 4 Filings | Insider Buys | Significant Buys | Penny Stocks Insider Buying | Insider Sales |
| Insider Buy Sell Ratios | Stock Options | Insider Trading Stock Screener | Insider Trading Graph View | Insider Watch |
Insider Trading - Harpoon Therapeutics Inc. (HARP)
| | "Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise" - Peter Lynch What is insider trading>> |
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2019-12-06 Sale | 2019-12-10 7:27 pm | Harpoon Therapeutics Inc. | HARP | Arix Bioscience plc Arix Bioscience Holdings Ltd 10% Owner | 283,202 | $17.75 | $5,025,686 | 2,608,917 (Indirect) | View |
| 2019-12-06 Sale | 2019-12-10 8:07 pm | Harpoon Therapeutics Inc. | HARP | Chin Mark Director 10% Owner | 283,202 | $17.75 | $5,025,686 | 2,608,917 (Indirect) | View |
| 2019-12-13 Sale | 2019-12-17 7:20 pm | Harpoon Therapeutics Inc. | HARP | Arix Bioscience plc Arix Bioscience Holdings Ltd 10% Owner | 36,558 | $17.01 | $621,990 | 2,572,359 (Indirect) | View |
| 2019-12-13 Sale | 2019-12-17 9:23 pm | Harpoon Therapeutics Inc. | HARP | Chin Mark Director 10% Owner | 36,558 | $17.01 | $621,990 | 2,572,359 (Indirect) | View |
| 2019-12-16 Sale | 2019-12-18 4:14 pm | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,521 | $17.02 | $25,888 | 45,754 (Direct) | View |
| 2019-12-27 Sale | 2019-12-30 5:32 pm | Harpoon Therapeutics Inc. | HARP | Baeuerle Patrick Director | 87,379 | $15.98 | $1,396,281 | 262,136 (Indirect) | View |
| 2020-01-02 Sale | 2020-01-06 9:46 pm | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 5,826 | $14.18 | $82,600 | 45,754 (Direct) | View |
| 2020-01-02 Sale | 2020-01-06 9:55 pm | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 10,000 | $14.4 | $143,987 | 52,669 (Direct) | View |
| 2020-01-16 Sale | 2020-01-21 8:05 pm | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,521 | $14.94 | $22,725 | 45,754 (Direct) | View |
| 2020-01-21 Purchase | 2020-01-23 08:34 am | Harpoon Therapeutics Inc. | HARP | Erbez Georgia CFO | 6,700 | $14.09 | $94,418 | 6,700 (Indirect Direct) | View |
| 2020-01-31 Sale | 2020-02-04 8:11 pm | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 5,826 | $13.9 | $81,006 | 45,754 (Direct) | View |
| 2020-02-18 Sale | 2020-02-20 5:11 pm | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,521 | $15 | $22,815 | 45,754 (Direct) | View |
| 2020-03-02 Sale | 2020-03-03 9:31 pm | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 5,826 | $14.68 | $85,526 | 45,754 (Direct) | View |
| 2020-03-16 Sale | 2020-03-18 5:28 pm | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,521 | $12 | $18,252 | 45,754 (Direct) | View |
| 2020-04-06 Sale | 2020-04-08 6:10 pm | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,270 | $12 | $15,241 | 45,754 (Direct) | View |
| 2020-04-13 Sale | 2020-04-15 4:48 pm | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 4,556 | $12.06 | $54,959 | 45,754 (Direct) | View |
| 2020-04-16 Sale | 2020-04-17 7:10 pm | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,521 | $12.05 | $18,330 | 45,754 (Direct) | View |
| 2020-04-28 Sale | 2020-04-30 4:58 pm | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 1,250 | $14.05 | $17,565 | 52,669 (Direct) | View |
| 2020-05-01 Sale | 2020-05-05 4:35 pm | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 5,826 | $12.07 | $70,301 | 45,754 (Direct) | View |
| 2020-05-07 Sale | 2020-05-11 9:37 pm | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 7,350 | $14.1 | $103,641 | 52,669 (Direct) | View |
| 2020-05-12 Sale | 2020-05-13 8:45 pm | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 1,400 | $14.09 | $19,720 | 52,669 (Direct) | View |
| 2020-05-18 Sale | 2020-05-20 6:34 pm | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,522 | $14.77 | $22,479 | 45,754 (Direct) | View |
| 2020-05-27 Sale | 2020-05-29 4:32 pm | Harpoon Therapeutics Inc. | HARP | Arix Bioscience plc Arix Bioscience Holdings Ltd 10% Owner | 378,655 | $21.37 | $8,091,070 | 2,193,704 (Indirect) | View |
| 2020-07-01 Sale | 2020-07-02 7:18 pm | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 10,000 | $16.2 | $161,989 | 52,669 (Direct) | View |
| 2020-07-31 Purchase | 2020-08-04 08:32 am | Harpoon Therapeutics Inc. | HARP | Erbez Georgia CFO | 1,817 | $10.92 | $19,842 | 1,817 (Indirect Direct) | View |
| 2020-08-18 Purchase | 2020-08-20 6:36 pm | Harpoon Therapeutics Inc. | HARP | Erbez Georgia CFO | 7,098 | $11.46 | $81,337 | 8,915 (Indirect Direct) | View |
| 2020-10-01 Sale | 2020-10-05 4:25 pm | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 10,000 | $16.27 | $162,737 | 52,669 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2019-12-16 Exercise | 2019-12-18 4:14 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,521 | $2.12 | 45,754 (Direct) | View |
| 2019-12-16 Exercise | 2019-12-18 4:14 pm | N/A 2028-11-16 | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,521 | $2.12 | 45,754 (Direct) | View |
| 2020-01-02 Exercise | 2020-01-06 9:46 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 5,826 | $2.12 | 45,754 (Direct) | View |
| 2020-01-02 Exercise | 2020-01-06 9:46 pm | N/A 2028-10-17 | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 5,826 | $2.12 | 45,754 (Direct) | View |
| 2020-01-02 Exercise | 2020-01-06 9:55 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 10,000 | $0.6 | 52,669 (Direct) | View |
| 2020-01-02 Exercise | 2020-01-06 9:55 pm | N/A 2027-01-13 | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 10,000 | $0.6 | 52,669 (Direct) | View |
| 2020-01-16 Exercise | 2020-01-21 8:05 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,521 | $2.12 | 45,754 (Direct) | View |
| 2020-01-16 Exercise | 2020-01-21 8:05 pm | N/A 2028-11-16 | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,521 | $2.12 | 45,754 (Direct) | View |
| 2020-01-31 Option Award | 2020-02-04 8:07 pm | N/A 2030-01-30 | Harpoon Therapeutics Inc. | HARP | McMahon Gerald PhD CEO | 165,210 | $13.29 | 165,210 (Direct) | View |
| 2020-01-31 Option Award | 2020-02-04 8:09 pm | N/A 2030-01-30 | Harpoon Therapeutics Inc. | HARP | Erbez Georgia CFO | 52,160 | $13.29 | 52,160 (Direct) | View |
| 2020-01-31 Exercise | 2020-02-04 8:11 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 5,826 | $2.12 | 45,754 (Direct) | View |
| 2020-01-31 Option Award | 2020-02-04 8:11 pm | N/A 2030-01-30 | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 75,440 | $13.29 | 45,754 (Direct) | View |
| 2020-01-31 Exercise | 2020-02-04 8:11 pm | N/A 2028-10-17 | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 5,826 | $2.12 | 45,754 (Direct) | View |
| 2020-01-31 Option Award | 2020-02-04 8:15 pm | N/A 2030-01-30 | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 52,313 | $13.29 | 52,313 (Direct) | View |
| 2020-02-18 Exercise | 2020-02-20 5:11 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,521 | $2.12 | 45,754 (Direct) | View |
| 2020-02-18 Exercise | 2020-02-20 5:11 pm | N/A 2028-11-16 | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,521 | $2.12 | 45,754 (Direct) | View |
| 2020-03-02 Exercise | 2020-03-03 9:31 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 5,826 | $2.12 | 45,754 (Direct) | View |
| 2020-03-02 Exercise | 2020-03-03 9:31 pm | N/A 2028-10-17 | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 5,826 | $2.12 | 45,754 (Direct) | View |
| 2020-03-16 Exercise | 2020-03-18 5:28 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1 | $2.12 | 45,754 (Direct) | View |
| 2020-03-16 Exercise | 2020-03-18 5:28 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,520 | $2.12 | 45,754 (Direct) | View |
| 2020-03-16 Exercise | 2020-03-18 5:28 pm | N/A 2028-11-16 | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1 | $2.12 | 45,754 (Direct) | View |
| 2020-03-16 Exercise | 2020-03-18 5:28 pm | N/A 2028-11-16 | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,520 | $2.12 | 45,754 (Direct) | View |
| 2020-03-30 Option Award | 2020-04-01 5:18 pm | N/A 2030-03-29 | Harpoon Therapeutics Inc. | HARP | Robbins Andrew R Director | 20,335 | $11.78 | 20,335 (Direct) | View |
| 2020-03-30 Option Award | 2020-04-01 5:20 pm | N/A 2030-03-29 | Harpoon Therapeutics Inc. | HARP | BAILES JOSEPH S Director | 20,335 | $11.78 | 20,335 (Direct) | View |
| 2020-04-06 Exercise | 2020-04-08 6:10 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 700 | $2.12 | 45,754 (Direct) | View |
| 2020-04-06 Exercise | 2020-04-08 6:10 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 570 | $2.12 | 45,754 (Direct) | View |
| 2020-04-06 Exercise | 2020-04-08 6:10 pm | N/A 2028-10-17 | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 700 | $2.12 | 45,754 (Direct) | View |
| 2020-04-06 Exercise | 2020-04-08 6:10 pm | N/A 2028-10-17 | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 570 | $2.12 | 45,754 (Direct) | View |
| 2020-04-13 Exercise | 2020-04-15 4:48 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 4,556 | $2.12 | 45,754 (Direct) | View |
| 2020-04-13 Exercise | 2020-04-15 4:48 pm | N/A 2028-10-17 | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 4,556 | $2.12 | 45,754 (Direct) | View |
| 2020-04-16 Exercise | 2020-04-17 7:10 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 500 | $2.12 | 45,754 (Direct) | View |
| 2020-04-16 Exercise | 2020-04-17 7:10 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,021 | $2.12 | 45,754 (Direct) | View |
| 2020-04-16 Exercise | 2020-04-17 7:10 pm | N/A 2028-11-16 | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 500 | $2.12 | 45,754 (Direct) | View |
| 2020-04-16 Exercise | 2020-04-17 7:10 pm | N/A 2028-11-16 | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,021 | $2.12 | 45,754 (Direct) | View |
| 2020-04-28 Exercise | 2020-04-30 4:58 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 1,250 | $0.6 | 52,669 (Direct) | View |
| 2020-04-28 Exercise | 2020-04-30 4:58 pm | N/A 2027-01-13 | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 1,250 | $0.6 | 52,669 (Direct) | View |
| 2020-05-01 Exercise | 2020-05-05 4:35 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 5,826 | $2.12 | 45,754 (Direct) | View |
| 2020-05-01 Exercise | 2020-05-05 4:35 pm | N/A 2028-10-17 | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 5,826 | $2.12 | 45,754 (Direct) | View |
| 2020-05-07 Exercise | 2020-05-11 9:37 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 5,350 | $0.6 | 52,669 (Direct) | View |
| 2020-05-07 Exercise | 2020-05-11 9:37 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 1,000 | $0.6 | 52,669 (Direct) | View |
| 2020-05-07 Exercise | 2020-05-11 9:37 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 1,000 | $0.6 | 52,669 (Direct) | View |
| 2020-05-07 Exercise | 2020-05-11 9:37 pm | N/A 2027-01-13 | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 5,350 | $0.6 | 52,669 (Direct) | View |
| 2020-05-07 Exercise | 2020-05-11 9:37 pm | N/A 2027-01-13 | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 1,000 | $0.6 | 52,669 (Direct) | View |
| 2020-05-07 Exercise | 2020-05-11 9:37 pm | N/A 2027-01-13 | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 1,000 | $0.6 | 52,669 (Direct) | View |
| 2020-05-12 Exercise | 2020-05-13 8:45 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 1,400 | $0.6 | 52,669 (Direct) | View |
| 2020-05-12 Exercise | 2020-05-13 8:45 pm | N/A 2027-01-13 | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 1,400 | $0.6 | 52,669 (Direct) | View |
| 2020-05-18 Exercise | 2020-05-20 6:34 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,522 | $2.12 | 45,754 (Direct) | View |
| 2020-05-18 Exercise | 2020-05-20 6:34 pm | N/A 2028-11-16 | Harpoon Therapeutics Inc. | HARP | Sacks Natalie Chief Medical Officer | 1,522 | $2.12 | 45,754 (Direct) | View |
| 2020-05-28 Option Award | 2020-06-01 9:36 pm | N/A 2030-05-27 | Harpoon Therapeutics Inc. | HARP | EVNIN LUKE Director 10% Owner | 10,167 | $20.59 | 3,587 (Direct) | View |
| 2020-05-28 Option Award | 2020-06-01 9:36 pm | N/A 2030-05-27 | Harpoon Therapeutics Inc. | HARP | EVNIN LUKE Director 10% Owner | 3,587 | $20.59 | 3,587 (Direct) | View |
| 2020-05-28 Option Award | 2020-06-01 9:38 pm | N/A 2030-05-27 | Harpoon Therapeutics Inc. | HARP | Baeuerle Patrick Director | 10,167 | $20.59 | 2,584 (Direct) | View |
| 2020-05-28 Option Award | 2020-06-01 9:38 pm | N/A 2030-05-27 | Harpoon Therapeutics Inc. | HARP | Baeuerle Patrick Director | 2,584 | $20.59 | 2,584 (Direct) | View |
| 2020-05-28 Option Award | 2020-06-01 9:41 pm | N/A 2030-05-27 | Harpoon Therapeutics Inc. | HARP | Chin Mark Director | 10,167 | $20.59 | 3,017 (Direct) | View |
| 2020-05-28 Option Award | 2020-06-01 9:41 pm | N/A 2030-05-27 | Harpoon Therapeutics Inc. | HARP | Chin Mark Director | 3,017 | $20.59 | 3,017 (Direct) | View |
| 2020-05-28 Option Award | 2020-06-01 9:42 pm | N/A 2030-05-27 | Harpoon Therapeutics Inc. | HARP | DRACHMAN JONATHAN G Director | 10,167 | $20.59 | 2,880 (Direct) | View |
| 2020-05-28 Option Award | 2020-06-01 9:42 pm | N/A 2030-05-27 | Harpoon Therapeutics Inc. | HARP | DRACHMAN JONATHAN G Director | 2,880 | $20.59 | 2,880 (Direct) | View |
| 2020-05-28 Option Award | 2020-06-01 9:45 pm | N/A 2030-05-27 | Harpoon Therapeutics Inc. | HARP | HUNT RONALD Director 10% Owner | 10,167 | $20.59 | 4,906 (Direct) | View |
| 2020-05-28 Option Award | 2020-06-01 9:45 pm | N/A 2030-05-27 | Harpoon Therapeutics Inc. | HARP | HUNT RONALD Director 10% Owner | 4,906 | $20.59 | 4,906 (Direct) | View |
| 2020-05-28 Option Award | 2020-06-01 9:47 pm | N/A 2030-05-27 | Harpoon Therapeutics Inc. | HARP | EASTLAND JULIA MARIE Director | 10,167 | $20.59 | 10,167 (Direct) | View |
| 2020-05-28 Option Award | 2020-06-01 9:50 pm | N/A 2030-05-27 | Harpoon Therapeutics Inc. | HARP | Myers Scott Dunseth Director | 10,167 | $20.59 | 10,167 (Direct) | View |
| 2020-07-01 Option Award | 2020-07-02 6:49 pm | N/A 2030-06-30 | Harpoon Therapeutics Inc. | HARP | Viney Joanne L. Director | 20,335 | $17.49 | 20,335 (Direct) | View |
| 2020-07-01 Exercise | 2020-07-02 7:18 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 10,000 | $0.6 | 52,669 (Direct) | View |
| 2020-07-01 Exercise | 2020-07-02 7:18 pm | N/A 2027-01-13 | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 10,000 | $0.6 | 52,669 (Direct) | View |
| 2020-10-01 Exercise | 2020-10-05 4:25 pm | N/A N/A | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 10,000 | $0.6 | 52,669 (Direct) | View |
| 2020-10-01 Exercise | 2020-10-05 4:25 pm | N/A 2027-01-13 | Harpoon Therapeutics Inc. | HARP | Wesche Holger Chief Scientific Officer | 10,000 | $0.6 | 52,669 (Direct) | View |