Norden Gregory
Insider CIK 1405104 · NSTG Director · ZTS Director · PRAX Director · ETTX Director · RPRX Director · KVA/KVB Director · HGSI Director
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| PRAX Praxis Precision Medicines | A Award deriv | 2026-06-10 | 2026-06-12 | 648 | — | $0 | 648 | SEC↗ |
| PRAX Praxis Precision Medicines | A Award | 2026-06-10 | 2026-06-12 | 1,371 | — | $0 | 1,559 | SEC↗ |
| RPRX Royalty Pharma plc | A Award | 2026-06-05 | 2026-06-08 | 4,545 | — | $0 | 196,348 | SEC↗ |
| RPRX Royalty Pharma plc | S Sale | 2026-05-14 | 2026-05-15 | 3,045 | $53.00 | $161.4K | 191,803 | SEC↗ |
| ZTS Zoetis Inc. | G Gift | 2026-03-09 | 2026-03-10 | 1,213 | — | $0 | 0 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise deriv | 2026-02-19 | 2026-02-23 | 1,619 | — | $0 | 0 | SEC↗ |
| ZTS Zoetis Inc. | J Other | 2026-02-19 | 2026-02-23 | 406 | $127.28 | $51.7K | 1,213 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise | 2026-02-19 | 2026-02-23 | 1,619 | — | $0 | 1,619 | SEC↗ |
| ZTS Zoetis Inc. | A Award deriv | 2026-02-18 | 2026-02-19 | 1,936 | — | $0 | 1,936 | SEC↗ |
| RPRX Royalty Pharma plc | S Sale | 2025-08-11 | 2025-08-11 | 33,500 | $36.23 | $1.21M | 194,848 | SEC↗ |
| RPRX Royalty Pharma plc | C Conversion deriv | 2025-08-08 | 2025-08-11 | 14,466 | — | $0 | 0 | SEC↗ |
| RPRX Royalty Pharma plc | C Conversion | 2025-08-08 | 2025-08-11 | 144,660 | — | $0 | 228,348 | SEC↗ |
| PRAX Praxis Precision Medicines | A Award deriv | 2025-06-26 | 2025-06-27 | 10,520 | — | $0 | 10,520 | SEC↗ |
| RPRX Royalty Pharma plc | A Award | 2025-05-13 | 2025-05-14 | 7,614 | — | $0 | 83,688 | SEC↗ |
| ZTS Zoetis Inc. | A Award deriv | 2025-02-19 | 2025-02-20 | 1,596 | — | $0 | 1,596 | SEC↗ |
| ZTS Zoetis Inc. | G Gift | 2025-02-14 | 2025-02-18 | 1,843 | — | $0 | 0 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise deriv | 2025-02-08 | 2025-02-11 | 1,225 | — | $0 | 0 | SEC↗ |
| ZTS Zoetis Inc. | J Other | 2025-02-08 | 2025-02-11 | 308 | $171.43 | $52.8K | 1,843 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise | 2025-02-08 | 2025-02-11 | 1,225 | — | $0 | 2,151 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise deriv | 2025-02-06 | 2025-02-10 | 1,236 | — | $0 | 0 | SEC↗ |
| ZTS Zoetis Inc. | J Other | 2025-02-06 | 2025-02-10 | 310 | $174.12 | $54.0K | 926 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise | 2025-02-06 | 2025-02-10 | 1,236 | — | $0 | 1,236 | SEC↗ |
| RPRX Royalty Pharma plc | A Award | 2024-06-07 | 2024-06-10 | 9,293 | — | $0 | 73,738 | SEC↗ |
| PRAX Praxis Precision Medicines | A Award deriv | 2024-06-05 | 2024-06-06 | 8,566 | — | $0 | 8,566 | SEC↗ |
| NSTG NanoString Technologies In | M Exercise deriv | 2024-05-06 | 2024-05-08 | 41,133 | — | $0 | 0 | SEC↗ |
| NSTG NanoString Technologies In | M Exercise | 2024-05-06 | 2024-05-08 | 41,133 | — | $0 | 88,552 | SEC↗ |
| ZTS Zoetis Inc. | G Gift | 2024-02-21 | 2024-02-22 | 2,214 | — | $0 | 0 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise deriv | 2024-02-10 | 2024-02-13 | 1,463 | — | $0 | 1,212 | SEC↗ |
| ZTS Zoetis Inc. | J Other | 2024-02-10 | 2024-02-13 | 367 | $197.32 | $72.4K | 3,432 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise | 2024-02-10 | 2024-02-13 | 1,463 | — | $0 | 3,799 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise deriv | 2024-02-08 | 2024-02-12 | 1,493 | — | $0 | 0 | SEC↗ |
| ZTS Zoetis Inc. | J Other | 2024-02-08 | 2024-02-12 | 375 | $195.75 | $73.4K | 2,336 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise | 2024-02-08 | 2024-02-12 | 1,493 | — | $0 | 2,711 | SEC↗ |
| ZTS Zoetis Inc. | A Award deriv | 2024-02-06 | 2024-02-08 | 1,223 | — | $0 | 1,223 | SEC↗ |
| NSTG NanoString Technologies In | A Award deriv | 2023-06-23 | 2023-06-27 | 41,133 | — | $0 | 41,133 | SEC↗ |
| RPRX Royalty Pharma plc | A Award | 2023-06-23 | 2023-06-26 | 7,747 | — | $0 | 64,445 | SEC↗ |
| NSTG NanoString Technologies In | M Exercise deriv | 2023-06-17 | 2023-06-20 | 14,851 | — | $0 | 0 | SEC↗ |
| NSTG NanoString Technologies In | M Exercise | 2023-06-17 | 2023-06-20 | 14,851 | — | $0 | 47,419 | SEC↗ |
| PRAX Praxis Precision Medicines | A Award deriv | 2023-06-12 | 2023-06-14 | 28,981 | — | $0 | 28,981 | SEC↗ |
| ZTS Zoetis Inc. | G Gift | 2023-05-19 | 2023-05-22 | 2,659 | — | $0 | 583 | SEC↗ |
| ZTS Zoetis Inc. | G Gift | 2023-05-15 | 2023-05-22 | 2,659 | — | $0 | 3,242 | SEC↗ |
| ZTS Zoetis Inc. | G Gift | 2023-05-05 | 2023-05-08 | 5,318 | — | $0 | 583 | SEC↗ |
| NSTG NanoString Technologies In | M Exercise deriv | 2023-04-27 | 2023-04-28 | 8,768 | $8.45 | $74.1K | 0 | SEC↗ |
| NSTG NanoString Technologies In | M Exercise | 2023-04-27 | 2023-04-28 | 8,768 | $8.45 | $74.1K | 32,568 | SEC↗ |
| NSTG NanoString Technologies In | P Buy | 2023-03-07 | 2023-03-08 | 12,500 | $9.84 | $123.0K | 23,800 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise deriv | 2023-02-11 | 2023-02-14 | 1,627 | — | $0 | 2,652 | SEC↗ |
| ZTS Zoetis Inc. | J Other | 2023-02-11 | 2023-02-14 | 408 | $158.33 | $64.6K | 1,218 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise | 2023-02-11 | 2023-02-14 | 1,626 | — | $0 | 1,626 | SEC↗ |
| ZTS Zoetis Inc. | A Award deriv | 2023-02-08 | 2023-02-10 | 1,480 | — | $0 | 1,480 | SEC↗ |
| RPRX Royalty Pharma plc | A Award | 2022-06-24 | 2022-06-24 | 6,328 | — | $0 | 56,698 | SEC↗ |
| NSTG NanoString Technologies In | A Award deriv | 2022-06-17 | 2022-06-17 | 14,851 | — | $0 | 14,851 | SEC↗ |
| NSTG NanoString Technologies In | M Exercise deriv | 2022-06-16 | 2022-06-17 | 3,890 | — | $0 | 0 | SEC↗ |
| NSTG NanoString Technologies In | M Exercise | 2022-06-16 | 2022-06-17 | 3,890 | — | $0 | 11,300 | SEC↗ |
| PRAX Praxis Precision Medicines | A Award deriv | 2022-05-26 | 2022-05-27 | 22,753 | — | $0 | 22,753 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise deriv | 2022-02-12 | 2022-02-15 | 2,673 | — | $0 | 4,245 | SEC↗ |
| ZTS Zoetis Inc. | J Other | 2022-02-12 | 2022-02-15 | 671 | $198.87 | $133.4K | 2,002 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise | 2022-02-12 | 2022-02-15 | 2,673 | — | $0 | 2,673 | SEC↗ |
| ZTS Zoetis Inc. | A Award deriv | 2022-02-08 | 2022-02-10 | 1,192 | — | $0 | 6,918 | SEC↗ |
| ZTS Zoetis Inc. | S Sale | 2021-11-05 | 2021-11-09 | 4,500 | $216.07 | $972.3K | 3,899 | SEC↗ |
| RPRX Royalty Pharma plc | A Award | 2021-06-25 | 2021-06-29 | 5,726 | — | $0 | 50,370 | SEC↗ |
| NSTG NanoString Technologies In | A Award deriv | 2021-06-16 | 2021-06-17 | 3,890 | — | $0 | 3,890 | SEC↗ |
| NSTG NanoString Technologies In | M Exercise deriv | 2021-06-15 | 2021-06-17 | 5,520 | — | $0 | 0 | SEC↗ |
| NSTG NanoString Technologies In | M Exercise | 2021-06-15 | 2021-06-17 | 5,520 | — | $0 | 7,410 | SEC↗ |
| PRAX Praxis Precision Medicines | A Award deriv | 2021-06-08 | 2021-06-09 | 22,343 | — | $0 | 22,343 | SEC↗ |
| PRAX Praxis Precision Medicines | J Other | 2021-05-12 | 2021-07-07 | 2,826 | — | $0 | 2,826 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise deriv | 2021-02-13 | 2021-02-17 | 2,779 | — | $0 | 5,695 | SEC↗ |
| ZTS Zoetis Inc. | J Other | 2021-02-13 | 2021-02-17 | 697 | $166.71 | $116.2K | 8,389 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise | 2021-02-13 | 2021-02-17 | 2,779 | — | $0 | 9,086 | SEC↗ |
| ZTS Zoetis Inc. | A Award deriv | 2021-02-10 | 2021-02-12 | 1,431 | — | $0 | 8,474 | SEC↗ |
| NSTG NanoString Technologies In | M Exercise deriv | 2020-12-07 | 2020-12-09 | 10,406 | $1.92 | $20.0K | 0 | SEC↗ |
| NSTG NanoString Technologies In | M Exercise | 2020-12-07 | 2020-12-09 | 10,406 | $1.92 | $20.0K | 12,296 | SEC↗ |
| NSTG NanoString Technologies In | S Sale | 2020-12-07 | 2020-12-09 | 10,382 | $58.32 | $605.5K | 1,914 | SEC↗ |
| NSTG NanoString Technologies In | S Sale | 2020-12-07 | 2020-12-09 | 24 | $58.90 | $1.4K | 1,890 | SEC↗ |
| NSTG NanoString Technologies In | S Sale | 2020-08-13 | 2020-08-13 | 10,000 | $38.83 | $388.3K | 1,890 | SEC↗ |
| RPRX Royalty Pharma plc | A Award | 2020-06-18 | 2020-09-23 | 8,929 | — | $0 | 44,644 | SEC↗ |
| NSTG NanoString Technologies In | A Award deriv | 2020-06-16 | 2020-06-17 | 5,520 | — | $0 | 5,520 | SEC↗ |
| RPRX Royalty Pharma plc | A Award deriv | 2020-06-15 | 2020-09-23 | 15,594 | — | $0 | 15,594 | SEC↗ |
| NSTG NanoString Technologies In | M Exercise deriv | 2020-06-15 | 2020-06-17 | 1,890 | — | $0 | 0 | SEC↗ |
| NSTG NanoString Technologies In | M Exercise | 2020-06-15 | 2020-06-17 | 1,890 | — | $0 | 11,890 | SEC↗ |
| RPRX Royalty Pharma plc | A Award | 2020-06-15 | 2020-06-17 | 35,715 | — | $0 | 35,715 | SEC↗ |
| ZTS Zoetis Inc. | G Gift | 2020-04-29 | 2020-09-15 | 5,620 | — | $0 | 6,164 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise deriv | 2020-02-14 | 2020-02-19 | 3,705 | — | $0 | 7,003 | SEC↗ |
| ZTS Zoetis Inc. | J Other | 2020-02-14 | 2020-02-19 | 929 | $144.17 | $133.9K | 11,784 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise | 2020-02-14 | 2020-02-19 | 3,704 | — | $0 | 12,713 | SEC↗ |
| ZTS Zoetis Inc. | A Award deriv | 2020-02-11 | 2020-02-13 | 1,596 | — | $0 | 10,708 | SEC↗ |
| ETTX Entasis Therapeutics Holdi | A Award deriv | 2019-06-19 | 2019-06-21 | 7,500 | — | $0 | 7,500 | SEC↗ |
| NSTG NanoString Technologies In | A Award deriv | 2019-06-18 | 2019-06-20 | 1,890 | — | $0 | 1,890 | SEC↗ |
| NSTG NanoString Technologies In | A Award deriv | 2019-06-18 | 2019-06-20 | 3,857 | — | $0 | 3,857 | SEC↗ |
| NSTG NanoString Technologies In | A Award deriv | 2019-03-25 | 2019-03-27 | 4,410 | — | $0 | 4,410 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise deriv | 2019-02-19 | 2019-02-21 | 4,150 | — | $0 | 9,058 | SEC↗ |
| ZTS Zoetis Inc. | J Other | 2019-02-19 | 2019-02-21 | 1,041 | $94.91 | $98.8K | 9,009 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise | 2019-02-19 | 2019-02-21 | 4,150 | — | $0 | 10,050 | SEC↗ |
| ZTS Zoetis Inc. | A Award deriv | 2019-02-12 | 2019-02-14 | 2,628 | — | $0 | 13,209 | SEC↗ |
| ETTX Entasis Therapeutics Holdi | A Award deriv | 2019-01-18 | 2019-01-22 | 15,000 | — | $0 | 15,000 | SEC↗ |
| NSTG NanoString Technologies In | A Award | 2018-03-13 | 2018-03-14 | 10,000 | $6.93 | $69.3K | 10,000 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise deriv | 2018-02-27 | 2018-03-01 | 3,771 | — | $0 | 10,514 | SEC↗ |
| ZTS Zoetis Inc. | M Exercise | 2018-02-27 | 2018-03-01 | 3,771 | — | $0 | 6,846 | SEC↗ |
| ZTS Zoetis Inc. | J Other | 2018-02-27 | 2018-03-01 | 946 | $81.67 | $77.3K | 5,900 | SEC↗ |
| ZTS Zoetis Inc. | A Award deriv | 2018-02-13 | 2018-02-15 | 2,730 | $73.24 | $199.9K | 14,285 | SEC↗ |
| NSTG NanoString Technologies In | A Award deriv | 2018-01-01 | 2018-01-03 | 10,168 | — | $0 | 10,168 | SEC↗ |
| ZTS Zoetis Inc. | A Award deriv | 2017-02-14 | 2017-02-16 | 3,635 | $55.02 | $200.0K | 11,477 | SEC↗ |
| NSTG NanoString Technologies In | A Award deriv | 2017-01-01 | 2017-01-04 | 8,611 | — | $0 | 8,611 | SEC↗ |
| ZTS Zoetis Inc. | A Award deriv | 2016-02-19 | 2016-02-22 | 4,064 | $41.83 | $170.0K | 7,780 | SEC↗ |
| NSTG NanoString Technologies In | A Award deriv | 2016-01-01 | 2016-01-05 | 7,828 | — | $0 | 7,828 | SEC↗ |
| ZTS Zoetis Inc. | A Award deriv | 2015-02-27 | 2015-03-02 | 3,688 | $46.09 | $170.0K | 3,688 | SEC↗ |
| NSTG NanoString Technologies In | A Award deriv | 2015-01-01 | 2015-01-05 | 7,307 | — | $0 | 7,307 | SEC↗ |
| ZTS Zoetis Inc. | A Award deriv | 2014-03-04 | 2014-03-06 | 4,532 | $30.89 | $140.0K | 9,916 | SEC↗ |
| ZTS Zoetis Inc. | A Award | 2014-02-03 | 2014-02-05 | 13 | — | $0 | 46 | SEC↗ |
| NSTG NanoString Technologies In | A Award deriv | 2014-01-01 | 2014-01-03 | 5,847 | — | $0 | 5,847 | SEC↗ |
| ZTS Zoetis Inc. | A Award | 2013-11-06 | 2013-11-08 | 11 | — | $0 | 33 | SEC↗ |
| KVA/KVB K-V Pharmaceutical Co | A Award deriv | 2013-10-10 | 2013-10-23 | 5,000 | — | $0 | 5,000 | SEC↗ |
| KVA/KVB K-V Pharmaceutical Co | A Award deriv | 2013-10-10 | 2013-10-23 | 15,000 | — | $0 | 15,000 | SEC↗ |
| KVA/KVB K-V Pharmaceutical Co | A Award deriv | 2013-10-10 | 2013-10-23 | 3,751 | — | $0 | 3,751 | SEC↗ |
| ZTS Zoetis Inc. | A Award | 2013-09-26 | 2013-09-27 | 12 | — | $0 | 3,022 | SEC↗ |
| ZTS Zoetis Inc. | A Award | 2013-07-24 | 2013-09-27 | 10 | — | $0 | 3,010 | SEC↗ |
| NSTG NanoString Technologies In | A Award deriv | 2013-07-10 | 2013-07-12 | 8,768 | — | $0 | 8,768 | SEC↗ |
| ZTS Zoetis Inc. | P Buy | 2013-02-06 | 2013-02-08 | 3,000 | $26.00 | $78.0K | 3,000 | SEC↗ |
| ZTS Zoetis Inc. | A Award deriv | 2013-01-31 | 2013-02-04 | 5,384 | — | $0 | 5,384 | SEC↗ |
| HGSI HUMAN GENOME SCIENCES INC | D To issuer deriv | 2012-07-30 | 2012-08-01 | 16,000 | $14.25 | $228.0K | 0 | SEC↗ |
| HGSI HUMAN GENOME SCIENCES INC | D To issuer | 2012-07-30 | 2012-08-01 | 4,166 | $14.25 | $59.4K | 0 | SEC↗ |
| HGSI HUMAN GENOME SCIENCES INC | U Tender | 2012-07-30 | 2012-08-01 | 3,334 | $14.25 | $47.5K | 4,166 | SEC↗ |
| HGSI HUMAN GENOME SCIENCES INC | A Award deriv | 2012-05-17 | 2012-05-21 | 16,000 | — | $0 | 16,000 | SEC↗ |
| HGSI HUMAN GENOME SCIENCES INC | A Award | 2012-05-17 | 2012-05-21 | 2,500 | — | $0 | 7,500 | SEC↗ |