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 |
2021-11-18 Sale |
2021-11-19 9:29 pm |
PubMatic Inc. | PUBM | BLACK CATHLEEN Director |
18,750 | $38.11 | $714,563 | 0 (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 |
2023-05-31 Option Award |
2023-06-02 4:27 pm |
N/A N/A |
PubMatic Inc. | PUBM | BLACK CATHLEEN Director |
9,971 | $0 | 22,985 (Direct) |
View |
2023-05-31 Exercise |
2023-06-02 4:27 pm |
N/A N/A |
PubMatic Inc. | PUBM | BLACK CATHLEEN Director |
9,062 | $0 | 22,985 (Direct) |
View |
2022-06-01 Option Award |
2022-06-03 5:39 pm |
N/A N/A |
PubMatic Inc. | PUBM | BLACK CATHLEEN Director |
9,062 | $0 | 9,062 (Direct) |
View |
2022-02-18 Exercise |
2022-02-23 8:01 pm |
N/A N/A |
PubMatic Inc. | PUBM | BLACK CATHLEEN Director |
3,952 | $0 | 3,952 (Direct) |
View |
2021-11-18 Gift |
2021-11-19 9:29 pm |
N/A N/A |
PubMatic Inc. | PUBM | BLACK CATHLEEN Director |
18,750 | $0 | 0 (Direct) |
View |
2021-11-11 Exercise |
2021-11-15 6:36 pm |
N/A 2026-08-15 |
PubMatic Inc. | PUBM | BLACK CATHLEEN Director |
75,000 | $0 | 141,654 (Direct) |
View |
2021-11-11 Conversion |
2021-11-15 6:36 pm |
N/A N/A |
PubMatic Inc. | PUBM | BLACK CATHLEEN Director |
37,500 | $0 | 141,654 (Direct) |
View |
2021-02-18 Option Award |
2021-02-22 7:11 pm |
N/A N/A |
PubMatic Inc. | PUBM | BLACK CATHLEEN Director |
3,952 | $0 | 3,952 (Direct) |
View |
Ownership |
2020-12-08 8:46 pm |
N/A N/A |
PubMatic Inc. | PUBM | BLACK CATHLEEN Director |
0 | $0 | 89,577 (Direct) |
View |