Lu James Fu Bin sold Grindr Inc. ($GRND) shares on the open market 38 times over the last year, totaling $179.6 million. His most recent sale occurred on February 6, 2026. These sales rank him 92nd among 11,678 insiders in our database by total value sold, far exceeding the average of $8.6 million across 6.4 transactions per insider. He made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb. 5, 2026 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 600000 | $10.07 | 18,911,556.0000 | 184,734,121 | 3.08% | 0.32% |
| Feb. 6, 2026 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 475000 | $10.01 | 18,436,556.0000 | 184,734,121 | 2.51% | 0.26% |
| Feb. 4, 2026 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 375000 | $10.13 | 19,511,556.0000 | 184,734,121 | 1.89% | 0.20% |
| Jan. 30, 2026 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 200000 | $11.27 | 20,299,322.0000 | 184,734,121 | 0.98% | 0.11% |
| Feb. 2, 2026 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 178427 | $11.14 | 20,120,895.0000 | 184,734,121 | 0.88% | 0.10% |
| Feb. 3, 2026 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 234339 | $10.73 | 19,886,556.0000 | 184,734,121 | 1.16% | 0.13% |
| Jan. 26, 2026 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 239000 | $11.97 | 20,699,322.0000 | 184,734,121 | 1.14% | 0.13% |
| Jan. 23, 2026 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 200000 | $11.90 | 20,938,322.0000 | 184,734,121 | 0.95% | 0.11% |
| Jan. 27, 2026 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 200000 | $11.74 | 20,499,322.0000 | 184,734,121 | 0.97% | 0.11% |
| Jan. 20, 2026 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 200000 | $12.06 | 21,538,322.0000 | 184,734,121 | 0.92% | 0.11% |
| Jan. 21, 2026 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 200000 | $11.99 | 21,338,322.0000 | 184,734,121 | 0.93% | 0.11% |
| Jan. 22, 2026 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 200000 | $11.98 | 21,138,322.0000 | 184,734,121 | 0.94% | 0.11% |
| Jan. 12, 2026 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 112368 | $13.23 | 21,738,322.0000 | 184,734,121 | 0.51% | 0.06% |
| Jan. 9, 2026 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 302939 | $13.22 | 21,850,690.0000 | 184,734,121 | 1.37% | 0.16% |
| Jan. 5, 2026 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 92071 | $13.53 | 22,153,629.0000 | 184,734,121 | 0.41% | 0.05% |
| Dec. 29, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 3628 | $13.50 | 22,245,700.0000 | 184,734,121 | 0.02% | 0.00% |
| Dec. 23, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 100000 | $13.80 | 22,293,322.0000 | 184,734,121 | 0.45% | 0.05% |
| Dec. 26, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 43994 | $13.51 | 22,249,328.0000 | 184,734,121 | 0.20% | 0.02% |
| Nov. 18, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 75748 | $13.65 | 22,398,752.0000 | 184,734,121 | 0.34% | 0.04% |
| Nov. 14, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 363665 | $14.10 | 22,478,816.0000 | 184,734,121 | 1.59% | 0.20% |
| Nov. 17, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 4316 | $14.01 | 22,474,500.0000 | 184,734,121 | 0.02% | 0.00% |
| Nov. 13, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 205579 | $14.45 | 22,842,481.0000 | 184,734,121 | 0.89% | 0.11% |
| Nov. 12, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 291948 | $14.80 | 23,048,060.0000 | 184,734,121 | 1.25% | 0.16% |
| Nov. 11, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 558744 | $14.99 | 23,340,008.0000 | 184,734,121 | 2.34% | 0.30% |
| Oct. 17, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 250000 | $13.13 | 23,898,752.0000 | 208,246,400 | 1.04% | 0.12% |
| Oct. 16, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 400000 | $12.66 | 24,148,752.0000 | 208,246,400 | 1.63% | 0.19% |
| Oct. 15, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 400000 | $12.96 | 24,548,752.0000 | 208,246,400 | 1.60% | 0.19% |
| Oct. 13, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 253809 | $13.22 | 24,948,752.0000 | 208,246,400 | 1.01% | 0.12% |
| Oct. 10, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 300000 | $11.94 | 25,298,752.0000 | 208,246,400 | 1.17% | 0.14% |
| Oct. 13, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 96191 | $12.25 | 25,202,561.0000 | 208,246,400 | 0.38% | 0.05% |
| Oct. 9, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 1000000 | $13.15 | 25,598,752.0000 | 208,246,400 | 3.76% | 0.48% |
| July 30, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | A | Common Stock | 7240 | $0.00 | 9,885.0000 | 208,246,400 | 273.72% | 0.00% |
| July 30, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | A | Common Stock | 7240 | $0.00 | 26,598,752.0000 | 0 | 0.03% | 0.00% |
| June 3, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | A | Common Stock | 456 | $0.00 | 26,591,512.0000 | 208,246,400 | 0.00% | 0.00% |
| May 28, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 852567 | $23.93 | 26,591,056.0000 | 208,246,400 | 3.11% | 0.41% |
| May 27, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 251898 | $23.86 | 27,443,623.0000 | 208,246,400 | 0.91% | 0.12% |
| May 23, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 229627 | $23.99 | 27,695,521.0000 | 208,246,400 | 0.82% | 0.11% |
| May 22, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 168009 | $23.98 | 27,925,148.0000 | 208,246,400 | 0.60% | 0.08% |
| May 14, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 200811 | $24.05 | 28,093,157.0000 | 208,246,400 | 0.71% | 0.10% |
| May 13, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 1073942 | $24.01 | 28,293,968.0000 | 208,246,400 | 3.66% | 0.52% |
| May 12, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Common Stock | 480770 | $23.78 | 29,367,910.0000 | 208,246,400 | 1.61% | 0.23% |
| March 17, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | X | Common Stock | 334281 | $10.73 | 29,848,680.0000 | 208,246,400 | 1.11% | 0.16% |
| March 17, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | X | Call Option (obligation to sell) | 327053 | $2.54 | 0.0000 | 208,246,400 | 100.00% | 0.16% |
| Feb. 14, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | X | Common Stock | 1336124 | $11.50 | 31,036,745.0000 | 0 | 4.50% | 0.00% |
| Feb. 14, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | X | Warrants (right to buy) | 1336124 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Feb. 14, 2025 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | D | Common Stock | 853784 | $18.26 | 30,182,961.0000 | 0 | 2.75% | 0.00% |
| Dec. 31, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | X | Common Stock | 318916 | $6.46 | 30,178,820.0000 | 0 | 1.05% | 0.00% |
| Dec. 31, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | X | Common Stock | 568539 | $6.69 | 30,497,737.0000 | 0 | 1.83% | 0.00% |
| Dec. 31, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | X | Common Stock | 480947 | $7.51 | 31,066,275.0000 | 0 | 1.52% | 0.00% |
| Dec. 31, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | X | Call Option (obligation to sell) | 443943 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Dec. 31, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | X | Call Option (obligation to sell) | 517456 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Dec. 31, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | X | Call Option (obligation to sell) | 285609 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Dec. 31, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | X | Call Option (obligation to sell) | 445209 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| Dec. 31, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | X | Common Stock | 478199 | $9.03 | 29,700,621.0000 | 0 | 1.58% | 0.00% |
| Dec. 10, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 375000 | $15.14 | 31,547,222.0000 | 0 | 1.17% | 0.00% |
| Dec. 10, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 375000 | $15.14 | 31,922,222.0000 | 0 | 1.16% | 0.00% |
| Dec. 10, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 375000 | $15.14 | 31,553,556.0000 | 0 | 1.17% | 0.00% |
| Dec. 10, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 375000 | $15.14 | 31,928,556.0000 | 0 | 1.16% | 0.00% |
| Dec. 4, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 692211 | $15.37 | 32,981,301.0000 | 0 | 2.06% | 0.00% |
| Dec. 5, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 386922 | $15.32 | 32,594,379.0000 | 0 | 1.17% | 0.00% |
| Dec. 3, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 633273 | $15.32 | 33,673,512.0000 | 0 | 1.85% | 0.00% |
| Dec. 2, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 683297 | $15.17 | 33,040,239.0000 | 0 | 2.03% | 0.00% |
| Nov. 13, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 195600 | $14.39 | 34,990,082.0000 | 0 | 0.56% | 0.00% |
| Nov. 12, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 215980 | $14.72 | 35,185,682.0000 | 0 | 0.61% | 0.00% |
| July 19, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | A | Common Stock | 8756 | $0.00 | 35,401,662.0000 | 0 | 0.02% | 0.00% |
| June 14, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 388000 | $9.02 | 35,392,906.0000 | 0 | 1.08% | 0.00% |
| June 12, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 295263 | $9.12 | 36,190,576.0000 | 0 | 0.81% | 0.00% |
| June 13, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 409670 | $9.27 | 35,780,906.0000 | 0 | 1.13% | 0.00% |
| June 11, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 45186 | $9.06 | 36,485,839.0000 | 0 | 0.12% | 0.00% |
| June 10, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 133549 | $9.14 | 36,531,025.0000 | 0 | 0.36% | 0.00% |
| June 5, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 207870 | $9.24 | 36,894,847.0000 | 0 | 0.56% | 0.00% |
| June 6, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 230273 | $9.30 | 36,664,574.0000 | 0 | 0.62% | 0.00% |
| May 20, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 212605 | $9.38 | 37,102,717.0000 | 0 | 0.57% | 0.00% |
| May 17, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 94634 | $9.48 | 37,315,322.0000 | 0 | 0.25% | 0.00% |
| May 16, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 281427 | $9.58 | 37,409,956.0000 | 0 | 0.75% | 0.00% |
| May 15, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 21063 | $10.02 | 37,691,383.0000 | 0 | 0.06% | 0.00% |
| May 15, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 1000000 | $10.00 | 37,712,446.0000 | 0 | 2.58% | 0.00% |
| May 14, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 7417 | $10.25 | 37,712,446.0000 | 0 | 0.02% | 0.00% |
| May 13, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 14779 | $10.01 | 38,712,446.0000 | 0 | 0.04% | 0.00% |
| May 13, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 11270 | $10.00 | 37,719,863.0000 | 0 | 0.03% | 0.00% |
| May 13, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 14779 | $10.01 | 38,712,446.0000 | 0 | 0.04% | 0.00% |
| May 13, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 11270 | $10.00 | 37,719,863.0000 | 0 | 0.03% | 0.00% |
| May 14, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 7417 | $10.25 | 37,712,446.0000 | 0 | 0.02% | 0.00% |
| May 15, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Common Stock | 1000000 | $10.00 | 37,712,446.0000 | 0 | 2.58% | 0.00% |
| April 1, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Call Option (obligation to sell) | 445209 | $2.62 | 445,209.0000 | 0 | 50.00% | 0.00% |
| April 1, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Call Option (obligation to sell) | 517456 | $3.44 | 517,456.0000 | 0 | 50.00% | 0.00% |
| April 1, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Call Option (obligation to sell) | 285609 | $3.67 | 285,609.0000 | 0 | 50.00% | 0.00% |
| March 16, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Call Option (obligation to sell) | 327053 | $2.54 | 327,053.0000 | 0 | 50.00% | 0.00% |
| March 16, 2024 | Grindr Inc. | $GRND | Lu James Fu Bin | Not found | S | Call Option (obligation to sell) | 443943 | $2.96 | 443,943.0000 | 0 | 50.00% | 0.00% |
| Jan. 8, 2024 | TuSimple Holdings Inc. | $TSPH | Lu James Fu Bin | Director | M | Restricted Stock Units | 156250 | $0.00 | 0.0000 | 229,537,972 | 100.00% | 0.07% |
| Jan. 8, 2024 | TuSimple Holdings Inc. | $TSPH | Lu James Fu Bin | Director | M | Class A Common Stock | 156250 | $0.00 | 156,250.0000 | 229,537,972 | 9999.99% | 0.07% |
| Jan. 2, 2024 | TuSimple Holdings Inc. | $TSPH | Lu James Fu Bin | Director | A | Restricted Stock Units | 250000 | $0.00 | 250,000.0000 | 229,537,972 | 9999.99% | 0.11% |
| Nov. 18, 2022 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | A | Common Stock | 6250 | $0.00 | 38,729,330.0000 | 0 | 0.02% | 0.00% |
| June 21, 2023 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | A | Common Stock | 16582 | $0.00 | 38,745,912.0000 | 0 | 0.04% | 0.00% |
| Sept. 15, 2023 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Guaranteed Exchangeable Note (Initial Issue) | 2948064 | $2948063.52 | 2,948,063.5200 | 0 | 50.00% | 0.00% |
| Sept. 15, 2023 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Guaranteed Exchangeable Note (Second Issue) | 3052338 | $3052338.33 | 3,052,338.3300 | 0 | 50.00% | 0.00% |
| Sept. 15, 2023 | Grindr Inc. | $GRND | Lu James Fu Bin | Director | S | Guaranteed Exchangeable Note (Third Issue) | 1626814 | $1626814.15 | 1,626,814.1500 | 0 | 50.00% | 0.00% |