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 |
2025-02-14 Sale |
2025-02-19 8:02 pm |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
853,784 | $18.26 | $15,590,096 | 30,182,961 (Indirect Direct) |
View |
2024-12-10 Sale(A) |
2024-12-16 3:01 pm |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
750,000 | $15.14 | $11,357,250 | 31,547,222 (Indirect Direct) |
View |
2024-12-10 Sale |
2024-12-12 8:08 pm |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
750,000 | $15.14 | $11,357,250 | 31,553,556 (Indirect Direct) |
View |
2024-12-04 Sale |
2024-12-06 5:26 pm |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
1,079,133 | $15.35 | $16,568,836 | 32,594,379 (Indirect Direct) |
View |
2024-12-02 Sale |
2024-12-04 5:46 pm |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
1,316,570 | $15.24 | $20,067,688 | 33,673,512 (Indirect Direct) |
View |
2024-11-12 Sale |
2024-11-14 7:00 pm |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
411,580 | $14.56 | $5,993,598 | 34,990,082 (Indirect Direct) |
View |
2024-06-12 Sale |
2024-06-14 6:27 pm |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
1,092,933 | $9.1399 | $9,989,310 | 35,392,906 (Indirect Direct) |
View |
2024-06-10 Sale |
2024-06-12 4:30 pm |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
178,735 | $9.1199 | $1,630,037 | 36,485,839 (Indirect Direct) |
View |
2024-06-05 Sale |
2024-06-07 4:21 pm |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
438,143 | $9.2735 | $4,063,127 | 36,664,574 (Indirect Direct) |
View |
2024-05-17 Sale |
2024-05-21 4:21 pm |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
307,239 | $9.4069 | $2,890,176 | 37,102,717 (Indirect Direct) |
View |
2024-05-15 Sale |
2024-05-17 6:49 pm |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
302,490 | $9.6092 | $2,906,695 | 37,409,956 (Indirect Direct) |
View |
2024-05-13 Sale(A) |
2024-05-16 4:07 pm |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
1,033,466 | $10 | $10,336,638 | 37,712,446 (Indirect Direct) |
View |
2024-05-13 Sale |
2024-05-15 4:36 pm |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
1,033,466 | $10 | $10,336,638 | 37,712,446 (Indirect 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 |
2025-03-17 Exercise |
2025-03-19 6:00 pm |
2024-03-16 2025-03-31 |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
327,053 | $2.54 | 29,848,680 (Indirect) |
View |
2025-03-17 Exercise |
2025-03-19 6:00 pm |
N/A N/A |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
334,281 | $10.73 | 29,848,680 (Indirect) |
View |
2025-02-14 Exercise |
2025-02-19 8:02 pm |
2025-02-14 2027-11-18 |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
1,336,124 | $0 | 30,182,961 (Direct) |
View |
2025-02-14 Exercise |
2025-02-19 8:02 pm |
N/A N/A |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
1,336,124 | $11.5 | 30,182,961 (Direct) |
View |
2024-12-31 Exercise |
2025-01-03 8:06 pm |
N/A N/A |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
480,947 | $7.51 | 29,700,621 (Indirect) |
View |
2024-12-31 Exercise |
2025-01-03 8:06 pm |
N/A N/A |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
318,916 | $6.46 | 29,700,621 (Indirect) |
View |
2024-12-31 Exercise |
2025-01-03 8:06 pm |
N/A N/A |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
478,199 | $9.03 | 29,700,621 (Indirect) |
View |
2024-12-31 Exercise |
2025-01-03 8:06 pm |
2024-04-01 2024-12-31 |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
1,692,217 | $0 | 29,700,621 (Indirect) |
View |
2024-12-31 Exercise |
2025-01-03 8:06 pm |
N/A N/A |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
568,539 | $6.69 | 29,700,621 (Indirect) |
View |
2024-07-19 Option Award |
2024-08-29 7:01 pm |
N/A N/A |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
8,756 | $0 | 35,401,662 (Direct) |
View |
2024-01-08 Exercise |
2024-01-08 5:23 pm |
2024-01-02 N/A |
TuSimple Holdings Inc. | TSP | Lu James Fu Bin Director |
156,250 | $0 | 156,250 (Direct) |
View |
2024-01-02 Option Award |
2024-01-04 6:40 pm |
N/A N/A |
TuSimple Holdings Inc. | TSP | Lu James Fu Bin Director |
250,000 | $0 | 250,000 (Direct) |
View |
2022-11-18 Option Award |
2023-10-02 4:15 pm |
N/A N/A |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
22,832 | $0 | 38,745,912 (Direct) |
View |
2022-12-15 Option Award |
2022-12-19 7:59 pm |
N/A N/A |
TuSimple Holdings Inc. | TSP | Lu James Fu Bin Director |
156,250 | $0 | 156,250 (Direct) |
View |
2022-12-14 Conversion |
2022-12-16 4:56 pm |
N/A N/A |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
297,157 | $5.52 | 38,723,080 (Indirect) |
View |
2022-12-14 Conversion |
2022-12-16 4:56 pm |
N/A N/A |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
554,639 | $0 | 38,723,080 (Indirect) |
View |
Ownership |
2022-11-22 6:39 pm |
N/A N/A |
Grindr Inc. | GRND | Lu James Fu Bin Director 10% Owner |
0 | $0 | 40,316,686 (Indirect) |
View |