SEC CIK 1780599
Lin Geng
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| FFIVview stock → | 15,139 | 2023-08-01 |
Position History — FFIV
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — FFIV
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2023-08-01 | Option exercise (derivative) | 635 | $0.00 | 636 |
| 2023-08-01 | Option exercise (derivative) | 387 | $0.00 | 1,938 |
| 2023-08-01 | Option exercise (derivative) | 1,382 | $0.00 | 0 |
| 2023-08-01 | Option exercise (derivative) | 634 | $0.00 | 5,709 |
| 2023-08-01 | Option exercise | 3,038 | $0.00 | 15,139 |
| 2023-08-01 | Tax withholding | 1,193 | $0.00 | 13,946 |
| 2023-05-01 | Option exercise (derivative) | 1,382 | $0.00 | 1,382 |
| 2023-05-01 | Option exercise (derivative) | 634 | $0.00 | 6,343 |
| 2023-05-01 | Option exercise (derivative) | 387 | $0.00 | 2,325 |
| 2023-05-01 | Option exercise (derivative) | 635 | $0.00 | 1,271 |
| 2023-05-01 | Tax withholding | 1,193 | $0.00 | 12,101 |
| 2023-05-01 | Option exercise | 3,038 | $0.00 | 13,294 |
| 2023-02-01 | Option exercise (derivative) | 388 | $0.00 | 2,712 |
| 2023-02-01 | Option exercise (derivative) | 634 | $0.00 | 6,977 |
| 2023-02-01 | Option exercise (derivative) | 635 | $0.00 | 1,906 |
| 2023-02-01 | Option exercise (derivative) | 1,381 | $0.00 | 2,764 |
| 2023-02-01 | Option exercise | 3,038 | $0.00 | 11,489 |
| 2023-02-01 | Tax withholding | 1,233 | $0.00 | 10,256 |
| 2022-11-11 | Open-market sale | 2,152 | $145.04 | 8,451 |
| 2022-11-08 | Open-market sale | 1,730 | $138.45 | 10,603 |
| 2022-11-01 | Grant / award (derivative) | 7,611 | $0.00 | 7,611 |
| 2022-11-01 | Option exercise (derivative) | 635 | $0.00 | 2,541 |
| 2022-11-01 | Option exercise (derivative) | 387 | $0.00 | 3,100 |
| 2022-11-01 | Option exercise (derivative) | 1,382 | $0.00 | 4,145 |
| 2022-11-01 | Option exercise (derivative) | 514 | $0.00 | 0 |
| 2022-11-01 | Option exercise | 2,918 | $0.00 | 15,683 |
| 2022-11-01 | Tax withholding | 3,350 | $0.00 | 12,333 |
| 2022-10-31 | Grant / award | 5,613 | $0.00 | 12,765 |
| 2022-08-08 | Open-market sale | 1,127 | $173.11 | 7,152 |
| 2022-08-01 | Option exercise (derivative) | 635 | $0.00 | 3,176 |
| 2022-08-01 | Option exercise (derivative) | 388 | $0.00 | 3,487 |
| 2022-08-01 | Option exercise (derivative) | 1,382 | $0.00 | 5,527 |
| 2022-08-01 | Option exercise (derivative) | 513 | $0.00 | 514 |
| 2022-08-01 | Tax withholding | 1,145 | $0.00 | 8,279 |
| 2022-08-01 | Option exercise | 2,918 | $0.00 | 9,424 |
| 2022-05-09 | Open-market sale | 1,089 | $167.80 | 6,506 |
| 2022-05-01 | Option exercise (derivative) | 387 | $0.00 | 3,875 |
| 2022-05-01 | Option exercise (derivative) | 514 | $0.00 | 1,027 |
| 2022-05-01 | Option exercise (derivative) | 635 | $0.00 | 3,811 |
| 2022-05-01 | Option exercise (derivative) | 1,381 | $0.00 | 6,909 |
| 2022-05-01 | Tax withholding | 1,146 | $0.00 | 7,595 |
| 2022-05-01 | Option exercise | 2,917 | $0.00 | 8,741 |
| 2022-03-14 | Open-market sale | 1,306 | $195.97 | 5,824 |
| 2022-03-11 | Open-market sale | 1,737 | $198.07 | 7,130 |
| 2022-03-11 | Open-market sale | 1,920 | $197.36 | 8,867 |
| 2022-02-01 | Option exercise (derivative) | 387 | $0.00 | 4,262 |
| 2022-02-01 | Option exercise (derivative) | 635 | $0.00 | 4,446 |
| 2022-02-01 | Option exercise (derivative) | 1,382 | $0.00 | 8,290 |
| 2022-02-01 | Option exercise (derivative) | 513 | $0.00 | 1,541 |
| 2022-02-01 | Option exercise | 2,917 | $0.00 | 11,958 |
| 2022-02-01 | Tax withholding | 1,171 | $0.00 | 10,787 |
| 2021-11-01 | Option exercise (derivative) | 635 | $0.00 | 5,081 |
| 2021-11-01 | Option exercise (derivative) | 1,382 | $0.00 | 9,672 |
| 2021-11-01 | Grant / award (derivative) | 4,649 | $0.00 | 4,649 |
| 2021-11-01 | Option exercise (derivative) | 514 | $0.00 | 2,054 |
| 2021-11-01 | Tax withholding | 3,210 | $0.00 | 9,041 |
| 2021-11-01 | Option exercise | 2,531 | $0.00 | 12,251 |
| 2021-10-29 | Grant / award | 5,641 | $0.00 | 9,720 |
| 2021-08-01 | Option exercise (derivative) | 1,381 | $0.00 | 11,054 |
| 2021-08-01 | Option exercise (derivative) | 513 | $0.00 | 2,568 |
| 2021-08-01 | Option exercise (derivative) | 635 | $0.00 | 5,716 |
| 2021-08-01 | Option exercise | 2,529 | $0.00 | 5,072 |
| 2021-08-01 | Tax withholding | 993 | $206.51 | 4,079 |
| 2021-05-10 | Open-market sale | 921 | $184.28 | 2,543 |
| 2021-05-01 | Option exercise (derivative) | 635 | $0.00 | 6,351 |
| 2021-05-01 | Option exercise (derivative) | 1,382 | $0.00 | 12,435 |
| 2021-05-01 | Option exercise (derivative) | 513 | $0.00 | 3,081 |
| 2021-05-01 | Tax withholding | 993 | $186.76 | 3,464 |
| 2021-05-01 | Option exercise | 2,530 | $0.00 | 4,457 |
| 2021-02-08 | Open-market sale | 900 | $200.00 | 1,927 |
| 2021-02-01 | Option exercise (derivative) | 514 | $0.00 | 3,594 |
| 2021-02-01 | Option exercise (derivative) | 635 | $0.00 | 6,986 |
| 2021-02-01 | Option exercise (derivative) | 1,382 | $0.00 | 13,817 |
| 2021-02-01 | Tax withholding | 1,021 | $196.35 | 2,827 |
| 2021-02-01 | Option exercise | 2,531 | $0.00 | 3,848 |
| 2020-11-19 | Open-market sale | 929 | $156.83 | 1,317 |
| 2020-11-09 | Open-market sale | 920 | $158.86 | 2,246 |
| 2020-11-02 | Grant / award (derivative) | 7,621 | $0.00 | 7,621 |
| 2020-11-01 | Option exercise (derivative) | 513 | $0.00 | 4,108 |
| 2020-11-01 | Option exercise (derivative) | 1,381 | $0.00 | 15,199 |
| 2020-11-01 | Tax withholding | 1,494 | $132.94 | 3,166 |
| 2020-11-01 | Option exercise | 1,894 | $0.00 | 4,660 |
| 2020-10-30 | Grant / award | 1,911 | $0.00 | 2,766 |
| 2020-10-28 | Open-market sale | 575 | $133.75 | 2,961 |
| 2020-10-28 | Open-market sale | 1,756 | $134.66 | 1,205 |
| 2020-10-28 | Open-market sale | 350 | $135.89 | 855 |
| 2020-10-19 | Open-market sale | 718 | $132.94 | 3,536 |
| 2020-08-01 | Option exercise (derivative) | 514 | $0.00 | 4,621 |
| 2020-08-01 | Option exercise (derivative) | 5,526 | $0.00 | 16,580 |
| 2020-08-01 | Tax withholding | 2,376 | $135.90 | 4,254 |
| 2020-08-01 | Option exercise | 6,040 | $0.00 | 6,630 |
| 2020-05-04 | Open-market sale | 207 | $132.16 | 590 |
| 2020-05-01 | Option exercise (derivative) | 513 | $0.00 | 5,135 |
| 2020-05-01 | Option exercise | 513 | $0.00 | 797 |
| 2020-02-01 | Option exercise (derivative) | 513 | $0.00 | 5,648 |
| 2020-02-01 | Tax withholding | 229 | $122.12 | 284 |
| 2020-02-01 | Option exercise | 513 | $0.00 | 513 |
| 2019-11-01 | Grant / award (derivative) | 6,161 | $0.00 | 6,161 |
| 2019-08-01 | Grant / award (derivative) | 22,106 | $0.00 | 22,106 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.