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 |
2023-09-15 Sale |
2023-09-19 7:48 pm |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
5,100 | $3.8682 | $19,728 | 2,204,896 (Indirect Direct) |
View |
2023-09-13 Sale |
2023-09-15 6:35 pm |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
5,041 | $4.1228 | $20,783 | 2,209,996 (Indirect Direct) |
View |
2023-09-11 Sale |
2023-09-13 6:22 pm |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
5,065 | $4.1882 | $21,213 | 2,215,037 (Indirect Direct) |
View |
2023-06-09 Sale |
2023-06-13 9:17 pm |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
14,175 | $3.8804 | $55,005 | 2,182,602 (Indirect Direct) |
View |
2022-10-27 Sale |
2022-10-31 8:58 pm |
TWITTER INC. | TWTR | ROSENBLATT DAVID S Director |
117,765 | $0 | $0 | 0 (Indirect) |
View |
2021-11-19 Purchase |
2021-11-23 5:52 pm |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
22,500 | $13.37 | $300,922 | 2,159,277 (Indirect Direct) |
View |
2021-08-16 Purchase |
2021-08-18 6:29 pm |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
100,000 | $14.94 | $1,494,275 | 2,136,777 (Indirect Direct) |
View |
2020-06-30 Sale |
2020-07-02 8:35 pm |
Match Group Inc. | MTCH | ROSENBLATT DAVID S Director |
50,760 | $0 | $0 | 109,560 (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 |
2025-04-01 Option Award |
2025-04-03 5:57 pm |
N/A N/A |
ETSY INC | ETSY | ROSENBLATT DAVID S Director |
1,299 | $0 | 1,299 (Direct) |
View |
2025-03-14 Option Award |
2025-03-17 6:42 pm |
N/A N/A |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
760,000 | $0 | 760,000 (Direct) |
View |
2025-03-10 Tax Withholding |
2025-03-12 8:13 pm |
N/A N/A |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
34,213 | $3.36 | 3,284,606 (Direct) |
View |
2025-03-10 Exercise |
2025-03-12 8:13 pm |
N/A N/A |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
85,000 | $0 | 3,284,606 (Direct) |
View |
2024-12-09 Tax Withholding |
2024-12-11 8:13 pm |
N/A N/A |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
46,963 | $3.78 | 3,318,819 (Direct) |
View |
2024-12-09 Exercise |
2024-12-11 8:13 pm |
N/A N/A |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
85,000 | $0 | 3,318,819 (Direct) |
View |
2024-09-09 Tax Withholding |
2024-09-11 6:42 pm |
N/A N/A |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
46,963 | $4.81 | 3,365,782 (Direct) |
View |
2024-09-09 Exercise |
2024-09-11 6:42 pm |
N/A N/A |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
85,000 | $0 | 3,365,782 (Direct) |
View |
2024-06-23 Exercise |
2024-06-25 4:10 pm |
2023-06-23 2025-06-23 |
IAC Inc. | IAC | ROSENBLATT DAVID S Director |
1,034 | $0 | 81,848 (Direct) |
View |
2024-06-15 Exercise |
2024-06-18 4:10 pm |
2024-06-15 2024-06-15 |
IAC Inc. | IAC | ROSENBLATT DAVID S Director |
1,325 | $0 | 82,431 (Direct) |
View |
2024-06-11 Option Award |
2024-06-13 4:05 pm |
2025-06-11 2027-06-11 |
IAC Inc. | IAC | ROSENBLATT DAVID S Director |
5,131 | $0 | 5,131 (Direct) |
View |
2024-06-10 Tax Withholding |
2024-06-12 7:41 pm |
N/A N/A |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
46,963 | $5.5 | 3,412,745 (Direct) |
View |
2024-06-10 Exercise |
2024-06-12 7:41 pm |
N/A N/A |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
170,000 | $0 | 3,412,745 (Direct) |
View |
2024-05-14 Exercise |
2024-05-15 4:10 pm |
2022-05-14 2024-05-14 |
IAC Inc. | IAC | ROSENBLATT DAVID S Director |
549 | $0 | 78,454 (Direct) |
View |
2024-03-08 Option Award |
2024-03-12 9:27 pm |
N/A N/A |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
760,000 | $0 | 3,459,708 (Direct) |
View |
2024-03-08 Tax Withholding |
2024-03-12 9:27 pm |
N/A N/A |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
15,094 | $5.25 | 3,459,708 (Direct) |
View |
2024-03-08 Exercise |
2024-03-12 9:27 pm |
N/A N/A |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
37,500 | $0 | 3,459,708 (Direct) |
View |
2023-12-08 Exercise |
2023-12-12 8:13 pm |
N/A N/A |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
37,500 | $0 | 2,714,802 (Direct) |
View |
2023-12-08 Tax Withholding |
2023-12-12 8:13 pm |
N/A N/A |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
15,094 | $4.74 | 2,714,802 (Direct) |
View |
2023-09-08 Exercise |
2023-09-12 08:57 am |
N/A N/A |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
37,500 | $0 | 2,745,102 (Direct) |
View |
2023-06-23 Exercise |
2023-06-27 4:15 pm |
2023-06-23 2025-06-23 |
IAC Inc. | IAC | ROSENBLATT DAVID S Director |
2,381 | $0 | 79,974 (Direct) |
View |
2023-06-15 Option Award |
2023-06-20 4:13 pm |
2024-06-15 2026-06-15 |
IAC Inc. | IAC | ROSENBLATT DAVID S Director |
3,977 | $0 | 3,977 (Direct) |
View |
2023-06-08 Exercise |
2023-06-12 9:17 pm |
N/A N/A |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
37,500 | $0 | 2,759,277 (Direct) |
View |
2023-05-14 Exercise |
2023-05-16 4:32 pm |
2022-05-14 2024-05-14 |
IAC Inc. | IAC | ROSENBLATT DAVID S Director |
549 | $0 | 76,073 (Direct) |
View |
2023-03-15 Option Award |
2023-03-16 8:23 pm |
N/A N/A |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
600,000 | $0 | 600,000 (Direct) |
View |
2022-06-23 Option Award |
2022-06-27 4:31 pm |
2023-06-23 2025-06-23 |
IAC/InterActiveCorp | IAC | ROSENBLATT DAVID S Director |
3,103 | $0 | 79,425 (Direct) |
View |
2022-06-25 Exercise |
2022-06-27 4:31 pm |
2021-06-25 2023-06-25 |
IAC/InterActiveCorp | IAC | ROSENBLATT DAVID S Director |
1,346 | $0 | 79,425 (Direct) |
View |
2022-06-12 Exercise |
2022-06-14 7:29 pm |
2020-06-12 2022-06-12 |
IAC/InterActiveCorp | IAC | ROSENBLATT DAVID S Director |
1,788 | $0 | 73,629 (Direct) |
View |
2022-05-25 Option Award |
2022-05-27 6:48 pm |
N/A N/A |
TWITTER INC. | TWTR | ROSENBLATT DAVID S Director |
7,938 | $0 | 117,765 (Indirect) |
View |
2022-05-14 Exercise |
2022-05-16 4:57 pm |
2022-05-14 2024-05-14 |
IAC/InterActiveCorp | IAC | ROSENBLATT DAVID S Director |
548 | $0 | 72,939 (Direct) |
View |
2022-03-15 Option Award |
2022-03-17 8:00 pm |
N/A 2032-03-14 |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
860,000 | $0 | 860,000 (Direct) |
View |
2021-06-25 Exercise |
2021-06-29 4:30 pm |
2021-06-25 2023-06-25 |
IAC/InterActiveCorp | IAC | ROSENBLATT DAVID S Director |
4,036 | $0 | 73,986 (Direct) |
View |
2021-06-12 Exercise |
2021-06-15 5:01 pm |
2021-06-12 2022-06-12 |
IAC/InterActiveCorp | IAC | ROSENBLATT DAVID S Director |
1,788 | $0 | 69,045 (Direct) |
View |
Ownership |
2021-06-09 6:27 pm |
N/A N/A |
1stdibs.com Inc. | DIBS | ROSENBLATT DAVID S Chief Executive Officer |
0 | $0 | 3,420,109 (Direct) |
View |
2021-05-27 Option Award |
2021-06-01 7:50 pm |
N/A N/A |
TWITTER INC. | TWTR | ROSENBLATT DAVID S Director |
5,079 | $0 | 109,827 (Indirect) |
View |
2021-05-25 Other |
2021-05-27 5:00 pm |
2021-06-28 2021-06-28 |
IAC/InterActiveCorp | IAC | ROSENBLATT DAVID S Director |
77,420 | $0 | 143,984 (Direct) |
View |
2021-05-14 Option Award |
2021-05-27 5:00 pm |
2022-05-14 2024-05-14 |
IAC/InterActiveCorp | IAC | ROSENBLATT DAVID S Director |
1,095 | $0 | 143,984 (Direct) |
View |
2020-12-29 Gift |
2020-12-31 4:07 pm |
N/A N/A |
IAC/InterActiveCorp | IAC | ROSENBLATT DAVID S Director |
6,000 | $0 | 56,769 (Direct) |
View |
2020-06-30 Option Award |
2020-07-02 8:35 pm |
N/A N/A |
Match Group Inc. | MTCH | ROSENBLATT DAVID S Director |
109,560 | $0 | 109,560 (Direct) |
View |
Ownership |
2020-07-02 4:36 pm |
N/A N/A |
IAC/InterActiveCorp | IAC | ROSENBLATT DAVID S Director |
0 | $0 | 69,625 (Direct) |
View |
2020-06-25 Option Award |
2020-06-29 6:29 pm |
2021-06-25 2023-06-25 |
IAC/INTERACTIVECORP | IAC | ROSENBLATT DAVID S Director |
1,369 | $0 | 52,129 (Direct) |
View |
2020-06-25 Exercise |
2020-06-29 6:29 pm |
2019-06-25 2021-06-25 |
IAC/INTERACTIVECORP | IAC | ROSENBLATT DAVID S Director |
548 | $0 | 52,129 (Direct) |
View |