B. Melissa Epperly's most recent trade in Nautilus Biotechnology Inc was a trade of 45,000 Stock Option (Right to Buy) done . Disclosure was reported to the exchange on June 23, 2025.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| Nautilus Biotechnology Inc | Melissa B. Epperly | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 23 Jun 2025 | 45,000 | 45,000 | - | - | Stock Option (Right to Buy) | |
| Roivant Sciences Ltd | Melissa B. Epperly | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 17 Apr 2025 | 1,847 | 41,376 | - | 0 | Common Shares | |
| Roivant Sciences Ltd | Melissa B. Epperly | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 23 Jan 2025 | 1,672 | 39,709 | - | 0 | Common Shares | |
| Roivant Sciences Ltd | Melissa B. Epperly | Director | Payment of exercise price or tax liability using portion of securities received from the company at price $ 11.21 per share. | 23 Jan 2025 | 180 | 39,529 | - | 11.2 | 2,018 | Common Shares |
| Roivant Sciences Ltd | Melissa B. Epperly | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 21 Oct 2024 | 1,613 | 38,037 | - | 0 | Common Shares | |
| Roivant Sciences Ltd | Melissa B. Epperly | Director | Other type of transaction at price $ 12.12 per share. | 12 Sep 2024 | 4,245 | 36,424 | - | 12.1 | 51,449 | Common Shares |
| Roivant Sciences Ltd | Melissa B. Epperly | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 10 Sep 2024 | 27,894 | 27,894 | - | - | Stock Option (Right to Buy) | |
| Roivant Sciences Ltd | Melissa B. Epperly | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 10 Sep 2024 | 16,406 | 40,669 | - | 0 | Common Shares | |
| Roivant Sciences Ltd | Melissa B. Epperly | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 23 Jul 2024 | 1,702 | 24,263 | - | 0 | Common Shares | |
| Nautilus Biotechnology Inc | Melissa B. Epperly | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 14 Jun 2024 | 45,000 | 45,000 | - | - | Stock Option (Right to Buy) | |
| Roivant Sciences Ltd | Melissa B. Epperly | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 24 Apr 2024 | 1,146 | 22,684 | - | 0 | Common Shares | |
| Roivant Sciences Ltd | Melissa B. Epperly | Director | Payment of exercise price or tax liability using portion of securities received from the company at price $ 10.90 per share. | 24 Apr 2024 | 123 | 22,561 | - | 10.9 | 1,341 | Common Shares |
| Zentalis Pharmaceuticals Inc | Melissa Epperly B. | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 11.44 per share. | 12 Feb 2024 | 2,573 | 451,449 | - | 11.4 | 29,435 | Common Stock |
| Zentalis Pharmaceuticals Inc | Epperly Melissa B. | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Feb 2024 | 75,000 | 75,000 | - | - | Stock Option (Right to Buy) | |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Feb 2024 | 75,000 | 462,691 | - | 0 | Common Stock | |
| Zentalis Pharmaceuticals Inc | Melissa Epperly B. | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 11.54 per share. | 01 Feb 2024 | 8,669 | 454,022 | - | 11.5 | 100,040 | Common Stock |
| Roivant Sciences Ltd | B. Melissa Epperly | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 19 Jan 2024 | 1,207 | 21,538 | - | 0 | Common Shares | |
| Roivant Sciences Ltd | Melissa B. Epperly | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 03 Jul 2023 | 1,280 | 1,280 | - | 0 | Common Shares | |
| Kinnate Biopharma Inc | Melissa B. Epperly | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 12 Jun 2023 | 25,000 | 25,000 | - | - | Stock Option (right to buy) | |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 19.98 per share. | 13 Feb 2023 | 5,227 | 392,048 | - | 20.0 | 104,411 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 20.42 per share. | 13 Feb 2023 | 2,624 | 397,275 | - | 20.4 | 53,594 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Feb 2023 | 148,043 | 148,043 | - | - | Stock Option (Right to Buy) | |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 01 Feb 2023 | 101,957 | 399,899 | - | 0 | Common Stock | |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 03 Oct 2022 | 50,000 | 297,543 | - | 0 | Common Stock | |
| Roivant Sciences Ltd | Melissa B. Epperly | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 20 Jul 2022 | 186,916 | 186,916 | - | - | Stock Option (Right to Buy) | |
| Nautilus Biotechnology Inc | Melissa B. Epperly | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 15 Jun 2022 | 86,467 | 86,467 | - | - | Stock Option (Right to Buy) | |
| Kinnate Biopharma Inc | Melissa B. Epperly | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 13 Jun 2022 | 20,250 | 20,250 | - | - | Stock Option (right to buy) | |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 48.75 per share. | 04 Apr 2022 | 8,094 | 256,400 | - | 48.7 | 394,562 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 51.99 per share. | 04 Apr 2022 | 4,512 | 247,767 | - | 52.0 | 234,562 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 50.70 per share. | 04 Apr 2022 | 2,818 | 252,279 | - | 50.7 | 142,866 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 49.90 per share. | 04 Apr 2022 | 1,303 | 255,097 | - | 49.9 | 65,022 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 52.44 per share. | 04 Apr 2022 | 353 | 247,414 | - | 52.4 | 18,511 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 48.81 per share. | 23 Feb 2022 | 1,211 | 265,196 | - | 48.8 | 59,109 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 49.59 per share. | 23 Feb 2022 | 702 | 264,494 | - | 49.6 | 34,811 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 10 Feb 2022 | 38,489 | 38,489 | - | - | Stock Option (Right to Buy) | |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 10 Feb 2022 | 16,405 | 266,407 | - | 0 | Common Stock | |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Payment of exercise price or tax liability using portion of securities received from the company at price $ 67.13 per share. | 02 Oct 2021 | 17,080 | 250,002 | - | 67.1 | 1,146,580 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Purchase of securities on an exchange or from another person at price $ 52.00 per share. | 18 Aug 2021 | 8,285 | 266,685 | - | 52.0 | 430,800 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Purchase of securities on an exchange or from another person at price $ 52.00 per share. | 18 Aug 2021 | 1,326 | 258,400 | - | 52.0 | 68,948 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 51.15 per share. | 01 Jul 2021 | 1,378 | 258,079 | - | 51.1 | 70,479 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 52.01 per share. | 01 Jul 2021 | 805 | 257,274 | - | 52.0 | 41,865 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 50.10 per share. | 01 Jul 2021 | 700 | 259,457 | - | 50.1 | 35,073 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 53.18 per share. | 01 Jul 2021 | 200 | 257,074 | - | 53.2 | 10,637 | Common Stock |
| Kinnate Biopharma Inc | Melissa B. Epperly | Director | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 11 Jun 2021 | 20,250 | 20,250 | - | - | Stock Option (right to buy) | |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 53.99 per share. | 01 Jun 2021 | 2,883 | 260,357 | - | 54.0 | 155,661 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 54.90 per share. | 01 Jun 2021 | 200 | 260,157 | - | 54.9 | 10,980 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 60.14 per share. | 03 May 2021 | 1,122 | 263,240 | - | 60.1 | 67,480 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 59.83 per share. | 03 May 2021 | 950 | 264,362 | - | 59.8 | 56,839 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 58.05 per share. | 03 May 2021 | 661 | 265,312 | - | 58.0 | 38,368 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 56.99 per share. | 03 May 2021 | 350 | 265,973 | - | 57.0 | 19,948 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 43.37 per share. | 05 Apr 2021 | 13,792 | 266,555 | - | 43.4 | 598,100 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 43.43 per share. | 05 Apr 2021 | 3,083 | 280,347 | - | 43.4 | 133,896 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 44.21 per share. | 05 Apr 2021 | 149 | 266,406 | - | 44.2 | 6,588 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 45.06 per share. | 05 Apr 2021 | 83 | 266,323 | - | 45.1 | 3,740 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 41.67 per share. | 01 Mar 2021 | 3,083 | 283,430 | - | 41.7 | 128,482 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 11 Feb 2021 | 45,000 | 45,000 | - | - | Stock Option (Right to Buy) | |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 11 Feb 2021 | 15,000 | 286,513 | - | 0 | Common Stock | |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 37.45 per share. | 01 Feb 2021 | 2,700 | 271,896 | - | 37.5 | 101,123 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 38.33 per share. | 01 Feb 2021 | 383 | 271,513 | - | 38.3 | 14,682 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 52.73 per share. | 04 Jan 2021 | 1,583 | 274,696 | - | 52.7 | 83,477 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 50.36 per share. | 04 Jan 2021 | 800 | 276,879 | - | 50.4 | 40,287 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 51.58 per share. | 04 Jan 2021 | 600 | 276,279 | - | 51.6 | 30,949 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 53.20 per share. | 04 Jan 2021 | 100 | 274,596 | - | 53.2 | 5,320 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 53.71 per share. | 04 Dec 2020 | 4,983 | 278,070 | - | 53.7 | 267,642 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 51.17 per share. | 04 Dec 2020 | 3,877 | 284,143 | - | 51.2 | 198,397 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 50.76 per share. | 04 Dec 2020 | 3,343 | 288,020 | - | 50.8 | 169,700 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 52.53 per share. | 04 Dec 2020 | 971 | 283,053 | - | 52.5 | 51,006 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 54.39 per share. | 04 Dec 2020 | 391 | 277,679 | - | 54.4 | 21,265 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 50.84 per share. | 04 Dec 2020 | 119 | 284,024 | - | 50.8 | 6,050 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 51.33 per share. | 02 Dec 2020 | 1,525 | 292,221 | - | 51.3 | 78,273 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 50.34 per share. | 02 Dec 2020 | 700 | 293,746 | - | 50.3 | 35,237 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 52.27 per share. | 02 Dec 2020 | 500 | 291,721 | - | 52.3 | 26,136 | Common Stock |
| Zentalis Pharmaceuticals Inc | Melissa B. Epperly | Chief Financial Officer | Sale of securities on an exchange or to another person at price $ 53.17 per share. | 02 Dec 2020 | 358 | 291,363 | - | 53.2 | 19,035 | Common Stock |