Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"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>>
- 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 |
2023-02-24 Sale |
2023-02-24 9:36 pm |
Kronos Bio Inc. | KRON | Dinsmore Christopher Chief Scientific Officer |
6,291 | $1.7355 | $10,918 | 285,001 (Direct) |
View |
2023-02-24 Sale |
2023-02-24 9:35 pm |
Kronos Bio Inc. | KRON | DiMartino Jorge Chief Medical Officer & VP |
10,153 | $1.7355 | $17,621 | 355,440 (Direct) |
View |
2023-02-24 Sale |
2023-02-24 9:34 pm |
Kronos Bio Inc. | KRON | Al-Wakeel Yasir B. Chief Financial Officer |
9,026 | $1.7355 | $15,665 | 355,719 (Direct) |
View |
2022-12-12 Sale |
2022-12-14 4:35 pm |
Kronos Bio Inc. | KRON | DiMartino Jorge Chief Medical Officer & VP |
18,657 | $1.8052 | $33,680 | 219,478 (Direct) |
View |
2022-12-12 Sale |
2022-12-14 4:31 pm |
Kronos Bio Inc. | KRON | Dinsmore Christopher Chief Scientific Officer |
9,138 | $1.8052 | $16,496 | 162,936 (Direct) |
View |
2022-05-17 Purchase |
2022-05-19 6:03 pm |
Kronos Bio Inc. | KRON | BISCHOFBERGER NORBERT W President & CEO |
597,129 | $3.7698 | $2,251,086 | 6,235,103 (Indirect Direct) |
View |
2021-12-13 Sale |
2021-12-15 5:08 pm |
Kronos Bio Inc. | KRON | Dinsmore Christopher Chief Scientific Officer |
11,386 | $12.37 | $140,845 | 84,974 (Direct) |
View |
2021-12-13 Sale |
2021-12-15 5:06 pm |
Kronos Bio Inc. | KRON | DiMartino Jorge Chief Medical Officer & VP |
16,402 | $12.37 | $202,893 | 117,535 (Direct) |
View |
2021-12-06 Purchase |
2021-12-08 6:21 pm |
Kronos Bio Inc. | KRON | BISCHOFBERGER NORBERT W President & CEO |
14,356 | $12.09 | $173,492 | 5,637,976 (Indirect Direct) |
View |
2021-12-01 Purchase |
2021-12-02 5:12 pm |
Kronos Bio Inc. | KRON | De Backer Marianne Director |
1,150 | $11.57 | $13,306 | 2,750 (Direct) |
View |
2021-10-04 Sale |
2021-10-04 6:24 pm |
Kronos Bio Inc. | KRON | Dinsmore Christopher Chief Scientific Officer |
9,189 | $20.81 | $191,195 | 411,668 (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 |
2023-04-20 Option Award |
2023-04-24 4:22 pm |
N/A 2033-04-19 |
Kronos Bio Inc. | KRON | DANSEY ROGER D Director |
68,000 | $0 | 68,000 (Direct) |
View |
2023-04-10 Option Award |
2023-04-11 4:40 pm |
N/A 2033-04-09 |
Kronos Bio Inc. | KRON | Stultz Katherine V Director |
68,000 | $0 | 68,000 (Direct) |
View |
2023-02-15 Option Award |
2023-02-17 4:21 pm |
N/A 2033-02-14 |
Kronos Bio Inc. | KRON | Dinsmore Christopher Chief Scientific Officer |
299,706 | $0 | 471,116 (Direct) |
View |
2023-02-15 Option Award |
2023-02-17 4:19 pm |
N/A 2033-02-14 |
Kronos Bio Inc. | KRON | Kosacz Barbara COO & General Counsel |
347,278 | $0 | 1,148,009 (Direct) |
View |
2023-02-15 Option Award |
2023-02-17 4:18 pm |
N/A 2033-02-14 |
Kronos Bio Inc. | KRON | DiMartino Jorge Chief Medical Officer & VP |
342,521 | $0 | 571,106 (Direct) |
View |
2023-02-15 Option Award |
2023-02-17 4:16 pm |
N/A 2033-02-14 |
Kronos Bio Inc. | KRON | Al-Wakeel Yasir B. Chief Financial Officer |
347,278 | $0 | 573,112 (Direct) |
View |
2023-02-15 Option Award |
2023-02-17 4:14 pm |
N/A 2033-02-14 |
Kronos Bio Inc. | KRON | BISCHOFBERGER NORBERT W President & CEO |
570,868 | $0 | 6,805,971 (Direct) |
View |
2022-07-25 Option Award |
2022-07-27 6:22 pm |
N/A 2032-07-24 |
Kronos Bio Inc. | KRON | Al-Wakeel Yasir B. Chief Financial Officer |
93,600 | $0 | 256,841 (Direct) |
View |
2022-07-25 Option Award |
2022-07-27 6:20 pm |
N/A N/A |
Kronos Bio Inc. | KRON | Dinsmore Christopher Chief Scientific Officer |
43,550 | $0 | 172,074 (Direct) |
View |
2022-07-25 Option Award |
2022-07-27 6:19 pm |
N/A N/A |
Kronos Bio Inc. | KRON | DiMartino Jorge Chief Medical Officer & VP |
60,300 | $0 | 238,135 (Direct) |
View |
2022-07-25 Option Award |
2022-07-27 6:18 pm |
N/A N/A |
Kronos Bio Inc. | KRON | Kosacz Barbara COO & General Counsel |
53,600 | $0 | 791,624 (Direct) |
View |
2022-06-22 Option Award |
2022-06-29 4:15 pm |
N/A 2032-06-21 |
Kronos Bio Inc. | KRON | Yang Taiyin Director |
28,333 | $0 | 28,333 (Direct) |
View |
2022-06-22 Option Award |
2022-06-29 4:14 pm |
N/A 2032-06-21 |
Kronos Bio Inc. | KRON | De Backer Marianne Director |
28,333 | $0 | 31,083 (Direct) |
View |
2022-06-22 Option Award |
2022-06-29 4:12 pm |
N/A 2032-06-21 |
Kronos Bio Inc. | KRON | Blunt Roshawn A. Director |
34,000 | $0 | 34,000 (Direct) |
View |
2022-06-22 Option Award |
2022-06-29 4:11 pm |
N/A 2032-06-21 |
Kronos Bio Inc. | KRON | Stampacchia Otello Director |
34,000 | $0 | 34,000 (Direct) |
View |
2022-06-22 Option Award |
2022-06-29 4:10 pm |
N/A 2032-06-21 |
Kronos Bio Inc. | KRON | Ridloff Elena Director |
34,000 | $0 | 34,000 (Direct) |
View |
2022-06-22 Option Award |
2022-06-29 4:08 pm |
N/A 2032-06-21 |
Kronos Bio Inc. | KRON | Kazam Joshua A Director |
34,000 | $0 | 34,000 (Direct) |
View |
2022-06-22 Option Award |
2022-06-29 4:07 pm |
N/A 2032-06-21 |
Kronos Bio Inc. | KRON | TANEN DAVID M Director |
34,000 | $0 | 34,000 (Direct) |
View |
2022-06-22 Option Award |
2022-06-29 4:06 pm |
N/A 2032-06-21 |
Kronos Bio Inc. | KRON | Belldegrun Arie Director |
34,000 | $0 | 34,000 (Direct) |
View |
2022-03-07 Gift |
2022-03-09 4:40 pm |
N/A N/A |
Kronos Bio Inc. | KRON | Kazam Joshua A Director |
211,000 | $0 | 94,481 (Direct) |
View |
2022-02-16 Option Award |
2022-02-17 5:25 pm |
N/A 2032-02-15 |
Kronos Bio Inc. | KRON | BISCHOFBERGER NORBERT W President & CEO |
400,000 | $0 | 6,037,974 (Direct) |
View |
2022-02-15 Option Award |
2022-02-17 5:23 pm |
N/A 2032-02-14 |
Kronos Bio Inc. | KRON | Kosacz Barbara COO & General Counsel |
133,600 | $0 | 818,024 (Direct) |
View |
2022-02-15 Option Award |
2022-02-17 5:22 pm |
N/A 2032-02-14 |
Kronos Bio Inc. | KRON | DiMartino Jorge Chief Medical Officer & VP |
150,300 | $0 | 267,835 (Direct) |
View |
2022-02-15 Option Award |
2022-02-17 5:21 pm |
N/A 2032-02-14 |
Kronos Bio Inc. | KRON | Dinsmore Christopher Chief Scientific Officer |
108,550 | $0 | 193,524 (Direct) |
View |
2022-02-15 Option Award |
2022-02-17 5:19 pm |
N/A 2032-02-14 |
Kronos Bio Inc. | KRON | Al-Wakeel Yasir B. Chief Financial Officer |
133,600 | $0 | 243,241 (Direct) |
View |
2021-11-11 Option Award |
2021-11-15 1:45 pm |
N/A 2031-11-10 |
Kronos Bio Inc. | KRON | Blunt Roshawn A. Director |
41,200 | $0 | 41,200 (Direct) |
View |
2021-10-04 Exercise |
2021-10-04 6:24 pm |
N/A 2030-06-14 |
Kronos Bio Inc. | KRON | Dinsmore Christopher Chief Scientific Officer |
9,189 | $0 | 411,668 (Direct) |
View |
2021-10-04 Exercise |
2021-10-04 6:24 pm |
N/A N/A |
Kronos Bio Inc. | KRON | Dinsmore Christopher Chief Scientific Officer |
9,189 | $3.27 | 411,668 (Direct) |
View |