WHITFIELD ROY A
Insider transactions at 3 companies
This page shows all SEC Form 4 filings attributed to WHITFIELD ROY A. Form 4 disclosures are required whenever a corporate insider — director, officer, or 10%+ shareholder — buys, sells, or receives company stock. Each row represents a separate reported transaction. All data is sourced directly from the SEC EDGAR public database.
| Company | Title | Type | Shares | Price | Value | Date |
|---|---|---|---|---|---|---|
| NKTR | Sale | 30,000 | $0.57 | $17,100 | Jun 14, 2023 | |
| NKTR | Award / Grant | 10,200 | — | — | Sep 16, 2022 | |
| NKTR | Award / Grant | 10,200 | — | — | Sep 22, 2021 | |
| NKTR | Option Exercise | 40,000 | $13.80 | $552,000 | Sep 16, 2021 | |
| NKTR | Gift | 51,500 | — | — | Dec 30, 2020 | |
| NKTR | Award / Grant | 9,100 | — | — | Sep 22, 2020 | |
| NKTR | Award / Grant | 9,100 | — | — | Sep 22, 2020 | |
| NKTR | Option Exercise | 30,000 | $9.24 | $277,200 | Sep 4, 2020 | |
| NKTR | Option Exercise | 10,000 | $9.24 | $92,400 | Dec 18, 2019 | |
| NKTR | Award / Grant | 6,500 | — | — | Sep 25, 2019 | |
| NKTR | Award / Grant | 4,750 | — | — | Sep 27, 2018 | |
| NKTR | Purchase | 2,000 | $59.07 | $118,140 | Jun 6, 2018 | |
| NKTR | Option Exercise | 30,000 | $14.26 | $427,800 | Apr 17, 2018 | |
| NKTR | Award / Grant | 9,000 | — | — | Sep 19, 2017 | |
| NKTR | Purchase | 35,000 | $17.95 | $628,250 | Aug 10, 2017 | |
| NKTR | Option Exercise | 14,000 | $8.37 | $117,180 | Mar 15, 2017 | |
| NKTR | Option Exercise | 15,000 | $5.15 | $77,250 | Sep 23, 2016 | |
| NKTR | Award / Grant | 8,000 | — | — | Sep 21, 2016 | |
| NKTR | Option Exercise | 15,000 | — | — | Sep 15, 2016 | |
| ILMN | Sale | 4,000 | $167.22 | $668,880 | Aug 12, 2016 | |
| ILMN | Sale | 3,800 | $140.44 | $533,672 | Jun 13, 2016 | |
| ILMN | Award / Grant | 2,853 | — | — | May 18, 2016 | |
| ILMN | Option Exercise | 4,000 | $42.82 | $171,280 | Apr 12, 2016 | |
| ILMN | Sale | 3,750 | $140.30 | $526,125 | Feb 12, 2016 | |
| ILMN | Sale | 3,750 | $175.07 | $656,513 | Dec 14, 2015 | |
| NKTR | Option Exercise | 15,000 | $8.81 | $132,150 | Sep 11, 2015 | |
| ILMN | Sale | 4,500 | $192.63 | $866,835 | Aug 5, 2015 | |
| ILMN | Option Exercise | 4,500 | $39.14 | $176,130 | Jul 6, 2015 | |
| ILMN | Option Exercise | 4,500 | $39.14 | $176,130 | Jun 5, 2015 | |
| ILMN | Award / Grant | 1,910 | — | — | May 27, 2015 | |
| ILMN | Sale | 4,500 | $188.42 | $847,890 | May 5, 2015 | |
| ILMN | Sale | 4,600 | $181.32 | $834,072 | Apr 6, 2015 | |
| ILMN | Option Exercise | 4,600 | $19.61 | $90,206 | Mar 5, 2015 | |
| ILMN | Sale | 4,000 | $178.26 | $713,040 | Nov 17, 2014 | |
| ILMN | Option Exercise | 4,000 | $19.61 | $78,440 | Aug 15, 2014 | |
| ILMN | Award / Grant | 2,542 | — | — | May 28, 2014 | |
| ILMN | Option Exercise | 4,000 | $19.61 | $78,440 | May 15, 2014 | |
| ILMN | Sale | 2,000 | $175.26 | $350,520 | Feb 24, 2014 | |
| INCY | Option Exercise | 15,000 | $7.68 | $115,200 | Dec 17, 2013 | |
| ILMN | Sale | 2,000 | $100.00 | $200,000 | Nov 25, 2013 | |
| INCY | Sale | 50,000 | $47.37 | $2,368,500 | Nov 18, 2013 | |
| ILMN | Option Exercise | 2,000 | $19.61 | $39,220 | Sep 3, 2013 | |
| INCY | Sale | 50,000 | $26.70 | $1,335,000 | Aug 19, 2013 | |
| NKTR | Sale | 12,500 | $12.41 | $155,125 | Aug 5, 2013 | |
| INCY | Gift | 3,250 | — | — | Jun 10, 2013 | |
| ILMN | Award / Grant | 2,500 | — | — | May 29, 2013 | |
| INCY | Sale | 40,000 | $23.08 | $923,200 | May 17, 2013 | |
| ILMN | Tax Withholding | 576 | $56.33 | $32,446 | Apr 18, 2013 | |
| INCY | Sale | 10,000 | $25.08 | $250,800 | Mar 14, 2013 | |
| INCY | Sale | 10,000 | $22.56 | $225,600 | Mar 1, 2013 |