SEC CIK 1644705
Skipworth Michael
Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| WINGview stock → | 73,397 | 2026-03-09 |
| KTBview stock → | 1,611 | 2026-09-23 |
Position History — WING
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — WING
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-03-09 | Option exercise (derivative) | 3,481 | $0.00 | 67,714 |
| 2026-03-09 | Tax withholding | 1,370 | $224.28 | 73,397 |
| 2026-03-09 | Option exercise | 3,481 | $0.00 | 74,767 |
| 2026-03-07 | Option exercise (derivative) | 2,384 | $0.00 | 71,195 |
| 2026-03-07 | Tax withholding | 939 | $229.17 | 71,286 |
| 2026-03-07 | Option exercise | 2,384 | $0.00 | 72,225 |
| 2026-03-06 | Option exercise (derivative) | 4,636 | $0.00 | 73,579 |
| 2026-03-06 | Tax withholding | 1,825 | $229.17 | 69,841 |
| 2026-03-06 | Option exercise | 4,636 | $0.00 | 71,666 |
| 2026-03-05 | Grant / award (derivative) | 10,155 | $0.00 | 78,215 |
| 2026-03-04 | Tax withholding | 14,902 | $239.34 | 67,030 |
| 2026-03-04 | Option exercise | 39,155 | $0.00 | 81,932 |
| 2025-09-11 | Grant / award (derivative) | 45,505 | $0.00 | 45,505 |
| 2025-08-01 | Open-market sale | 4,500 | $370.34 | 42,777 |
| 2025-05-27 | Option exercise (derivative) | 1,291 | $0.00 | 0 |
| 2025-05-27 | Option exercise (derivative) | 1,323 | $0.00 | 1,323 |
| 2025-05-27 | Option exercise | 1,323 | $140.94 | 57,190 |
| 2025-05-27 | Open-market sale | 9,700 | $337.31 | 47,490 |
| 2025-05-27 | Open-market sale | 300 | $338.12 | 47,190 |
| 2025-05-27 | Option exercise | 1,291 | $125.11 | 55,867 |
| 2025-05-06 | Option exercise (derivative) | 3,898 | $0.00 | 0 |
| 2025-05-06 | Tax withholding | 1,534 | $266.85 | 54,576 |
| 2025-05-06 | Option exercise | 3,898 | $0.00 | 56,110 |
| 2025-03-09 | Option exercise (derivative) | 3,481 | $0.00 | 3,481 |
| 2025-03-09 | Tax withholding | 1,370 | $227.12 | 52,212 |
| 2025-03-09 | Option exercise | 3,481 | $0.00 | 53,582 |
| 2025-03-07 | Option exercise (derivative) | 2,383 | $0.00 | 4,768 |
| 2025-03-07 | Tax withholding | 938 | $227.12 | 50,101 |
| 2025-03-07 | Option exercise | 2,383 | $0.00 | 51,039 |
| 2025-03-06 | Grant / award (derivative) | 13,909 | $0.00 | 13,909 |
| 2025-03-02 | Option exercise (derivative) | 397 | $0.00 | 0 |
| 2025-03-02 | Tax withholding | 157 | $234.78 | 48,656 |
| 2025-03-02 | Option exercise | 397 | $0.00 | 48,813 |
| 2025-02-18 | Tax withholding | 11,504 | $306.02 | 48,416 |
| 2025-02-18 | Grant / award | 29,235 | $0.00 | 59,823 |
| 2025-02-18 | Tax withholding | 2,343 | $306.02 | 30,588 |
| 2025-02-18 | Grant / award | 5,953 | $0.00 | 32,931 |
| 2025-02-18 | Grant / award | 11,320 | $0.00 | 31,012 |
| 2025-02-18 | Tax withholding | 4,034 | $306.02 | 26,978 |
| 2024-03-09 | Option exercise (derivative) | 3,480 | $0.00 | 6,962 |
| 2024-03-09 | Tax withholding | 1,370 | $353.99 | 19,692 |
| 2024-03-09 | Option exercise | 3,480 | $0.00 | 21,062 |
| 2024-03-07 | Grant / award (derivative) | 7,151 | $0.00 | 7,151 |
| 2024-03-03 | Option exercise (derivative) | 388 | $0.00 | 0 |
| 2024-03-03 | Tax withholding | 153 | $366.28 | 17,582 |
| 2024-03-03 | Option exercise | 388 | $0.00 | 17,735 |
| 2024-03-02 | Option exercise (derivative) | 397 | $0.00 | 397 |
| 2024-03-02 | Tax withholding | 157 | $366.28 | 17,347 |
| 2024-03-02 | Option exercise | 397 | $0.00 | 17,504 |
| 2024-02-23 | Option exercise (derivative) | 1,291 | $0.00 | 1,291 |
| 2024-02-23 | Option exercise (derivative) | 1,990 | $0.00 | 0 |
| 2024-02-23 | Option exercise (derivative) | 1,322 | $0.00 | 2,646 |
| 2024-02-23 | Open-market sale | 910 | $337.62 | 25,038 |
| 2024-02-23 | Option exercise | 1,990 | $74.77 | 25,337 |
| 2024-02-23 | Option exercise | 1,291 | $125.11 | 26,628 |
| 2024-02-23 | Option exercise | 1,322 | $140.94 | 27,950 |
| 2024-02-23 | Open-market sale | 1,376 | $339.91 | 17,107 |
| 2024-02-23 | Open-market sale | 900 | $339.00 | 18,483 |
| 2024-02-23 | Open-market sale | 1,600 | $337.60 | 19,383 |
| 2024-02-23 | Open-market sale | 814 | $336.22 | 20,983 |
| 2024-02-23 | Open-market sale | 1,050 | $335.25 | 21,797 |
| 2024-02-23 | Open-market sale | 500 | $333.64 | 22,847 |
| 2024-02-23 | Open-market sale | 1,090 | $339.80 | 23,347 |
| 2024-02-23 | Open-market sale | 601 | $339.01 | 24,437 |
| 2024-02-23 | Open-market sale | 500 | $336.79 | 25,948 |
| 2024-02-23 | Open-market sale | 902 | $335.63 | 26,448 |
| 2024-02-23 | Open-market sale | 300 | $334.45 | 27,350 |
| 2024-02-23 | Open-market sale | 300 | $333.76 | 27,650 |
| 2024-02-20 | Tax withholding | 1,886 | $324.47 | 23,347 |
| 2024-02-20 | Grant / award | 5,810 | $0.00 | 25,052 |
| 2023-05-05 | Open-market sale | 4,910 | $208.21 | 19,242 |
| 2023-03-09 | Grant / award (derivative) | 10,442 | $0.00 | 10,442 |
| 2023-03-04 | Option exercise (derivative) | 597 | $0.00 | 0 |
| 2023-03-04 | Tax withholding | 235 | $173.55 | 24,152 |
| 2023-03-04 | Option exercise | 597 | $0.00 | 24,387 |
| 2023-03-03 | Option exercise (derivative) | 387 | $0.00 | 388 |
| 2023-03-03 | Tax withholding | 153 | $173.55 | 23,790 |
| 2023-03-03 | Option exercise | 387 | $0.00 | 23,943 |
| 2023-03-02 | Option exercise (derivative) | 397 | $0.00 | 794 |
| 2023-03-02 | Option exercise | 397 | $0.00 | 23,713 |
| 2023-03-02 | Tax withholding | 157 | $172.16 | 23,556 |
| 2023-02-21 | Tax withholding | 2,709 | $166.21 | 23,316 |
| 2023-02-21 | Grant / award | 8,955 | $0.00 | 26,025 |
| 2022-10-31 | Option exercise (derivative) | 1,291 | $0.00 | 2,582 |
| 2022-10-31 | Option exercise (derivative) | 3,979 | $0.00 | 1,990 |
| 2022-10-31 | Option exercise | 1,291 | $125.11 | 20,753 |
| 2022-10-31 | Option exercise | 3,979 | $74.77 | 19,462 |
| 2022-10-31 | Open-market sale | 3,827 | $158.98 | 17,070 |
| 2022-05-06 | Grant / award (derivative) | 3,898 | $0.00 | 3,898 |
| 2022-03-07 | Open-market sale | 748 | $136.24 | 15,483 |
| 2022-03-06 | Option exercise (derivative) | 1,291 | $0.00 | 0 |
| 2022-03-06 | Option exercise | 1,291 | $0.00 | 16,231 |
| 2022-03-04 | Option exercise (derivative) | 597 | $0.00 | 597 |
| 2022-03-04 | Option exercise | 597 | $0.00 | 14,940 |
| 2022-03-04 | Open-market sale | 1 | $136.11 | 14,343 |
| 2022-03-04 | Open-market sale | 155 | $135.31 | 14,344 |
| 2022-03-03 | Option exercise (derivative) | 387 | $0.00 | 775 |
| 2022-03-03 | Option exercise | 387 | $0.00 | 14,499 |
| 2022-03-02 | Grant / award (derivative) | 1,191 | $0.00 | 1,191 |
| 2022-03-02 | Grant / award (derivative) | 3,968 | $0.00 | 3,968 |
| 2022-02-16 | Open-market sale | 340 | $150.11 | 14,112 |
| 2022-02-16 | Open-market sale | 16 | $155.31 | 14,452 |
| 2022-02-15 | Grant / award | 1,291 | $0.00 | 14,468 |
| 2021-07-30 | Open-market sale | 2,431 | $173.52 | 14,229 |
| 2021-07-30 | Open-market sale | 852 | $174.84 | 13,377 |
| 2021-07-30 | Open-market sale | 200 | $175.86 | 13,177 |
| 2021-07-30 | Open-market sale | 4,551 | $172.62 | 16,660 |
| 2021-07-30 | Open-market sale | 6,801 | $171.68 | 21,211 |
| 2021-07-28 | Open-market sale | 1,899 | $162.33 | 28,340 |
| 2021-07-28 | Open-market sale | 2,580 | $161.23 | 30,239 |
| 2021-07-28 | Open-market sale | 1,800 | $160.20 | 32,819 |
| 2021-07-28 | Open-market sale | 328 | $162.94 | 28,012 |
| 2021-07-28 | Open-market sale | 1,939 | $159.13 | 34,619 |
| 2021-07-28 | Open-market sale | 1,019 | $158.08 | 36,558 |
| 2021-07-28 | Open-market sale | 500 | $156.75 | 37,577 |
| 2021-07-28 | Open-market sale | 100 | $155.23 | 38,077 |
| 2021-07-28 | Open-market sale | 500 | $154.00 | 38,177 |
| 2021-07-27 | Grant / award | 25,500 | $0.00 | 38,677 |
| 2021-05-03 | Open-market sale | 4,500 | $159.49 | 13,018 |
| 2021-03-08 | Open-market sale | 20 | $119.16 | 18,006 |
| 2021-03-08 | Open-market sale | 488 | $120.55 | 17,518 |
| 2021-03-06 | Option exercise (derivative) | 1,290 | $0.00 | 1,291 |
| 2021-03-06 | Option exercise | 1,290 | $0.00 | 18,026 |
| 2021-03-05 | Open-market sale | 240 | $118.38 | 16,736 |
| 2021-03-04 | Option exercise (derivative) | 597 | $0.00 | 1,194 |
| 2021-03-04 | Option exercise | 597 | $0.00 | 16,976 |
| 2021-03-03 | Grant / award (derivative) | 3,873 | $0.00 | 3,873 |
| 2021-03-03 | Grant / award (derivative) | 1,162 | $0.00 | 1,162 |
| 2021-02-22 | Open-market sale | 463 | $133.26 | 16,379 |
| 2021-02-20 | Option exercise (derivative) | 1,726 | $0.00 | 0 |
| 2021-02-20 | Option exercise | 1,726 | $0.00 | 16,842 |
| 2021-02-16 | Grant / award | 1,726 | $0.00 | 14,561 |
| 2021-02-16 | Tax withholding | 427 | $165.99 | 12,835 |
| 2021-02-16 | Grant / award | 1,649 | $0.00 | 13,262 |
| 2021-02-16 | Tax withholding | 315 | $165.99 | 15,116 |
| 2021-02-16 | Grant / award | 1,291 | $0.00 | 15,431 |
| 2021-02-16 | Tax withholding | 421 | $165.99 | 14,140 |
| 2020-08-12 | Open-market sale | 1,800 | $151.78 | 13,628 |
| 2020-08-12 | Open-market sale | 800 | $153.65 | 11,428 |
| 2020-08-12 | Open-market sale | 1,400 | $152.78 | 12,228 |
| 2020-08-01 | Option exercise (derivative) | 1,649 | $0.00 | 0 |
| 2020-08-01 | Option exercise | 1,649 | $0.00 | 16,061 |
| 2020-08-01 | Tax withholding | 633 | $156.25 | 15,428 |
| 2020-05-12 | Open-market sale | 1,600 | $127.13 | 14,412 |
| 2020-05-08 | Option exercise (derivative) | 2,725 | $0.00 | 0 |
| 2020-05-08 | Open-market sale | 2,318 | $125.43 | 16,012 |
| 2020-05-08 | Option exercise | 2,725 | $6.29 | 18,330 |
| 2020-05-08 | Option exercise | 2,725 | $6.29 | 15,605 |
| 2020-03-09 | Open-market sale | 315 | $75.64 | 12,880 |
| 2020-03-06 | Option exercise (derivative) | 1,291 | $0.00 | 2,581 |
| 2020-03-06 | Option exercise | 1,291 | $0.00 | 13,195 |
| 2020-03-05 | Open-market sale | 371 | $80.18 | 12,671 |
| 2020-03-05 | Open-market sale | 767 | $81.20 | 11,904 |
| 2020-03-04 | Grant / award (derivative) | 1,791 | $0.00 | 1,791 |
| 2020-03-04 | Grant / award (derivative) | 2,725 | $0.00 | 2,725 |
| 2020-03-04 | Grant / award (derivative) | 5,969 | $0.00 | 5,969 |
| 2020-03-04 | Grant / award | 1,650 | $0.00 | 10,025 |
| 2020-03-04 | Grant / award | 1,727 | $0.00 | 11,752 |
| 2020-03-04 | Grant / award | 1,290 | $0.00 | 13,042 |
| 2020-03-02 | Open-market sale | 213 | $84.70 | 8,375 |
| 2020-02-28 | Option exercise (derivative) | 882 | $0.00 | 0 |
| 2020-02-28 | Option exercise | 882 | $0.00 | 8,588 |
| 2020-02-20 | Option exercise (derivative) | 1,726 | $0.00 | 1,726 |
| 2020-02-20 | Tax withholding | 451 | $101.17 | 7,706 |
| 2020-02-20 | Option exercise | 1,726 | $0.00 | 8,157 |
| 2019-11-01 | Open-market sale | 2,000 | $82.42 | 6,431 |
| 2019-08-01 | Option exercise (derivative) | 1,650 | $0.00 | 1,649 |
| 2019-08-01 | Tax withholding | 650 | $88.62 | 8,431 |
| 2019-08-01 | Option exercise | 1,650 | $0.00 | 9,081 |
| 2019-05-10 | Option exercise (derivative) | 2,725 | $0.00 | 0 |
| 2019-05-10 | Option exercise (derivative) | 2,725 | $0.00 | 2,725 |
| 2019-05-10 | Option exercise | 2,725 | $6.29 | 10,156 |
| 2019-05-10 | Option exercise | 2,725 | $6.29 | 12,881 |
| 2019-05-10 | Open-market sale | 5,450 | $77.46 | 7,431 |
| 2019-03-07 | Open-market sale | 823 | $65.60 | 7,431 |
| 2019-03-06 | Grant / award (derivative) | 2,725 | $0.00 | 2,725 |
| 2019-03-06 | Grant / award (derivative) | 3,872 | $0.00 | 3,872 |
| 2019-03-06 | Grant / award | 1,649 | $0.00 | 6,528 |
| 2019-03-06 | Grant / award | 1,726 | $0.00 | 8,254 |
| 2019-02-28 | Option exercise (derivative) | 883 | $0.00 | 882 |
| 2019-02-28 | Tax withholding | 208 | $66.61 | 4,879 |
| 2019-02-28 | Option exercise | 883 | $0.00 | 5,087 |
| 2019-02-20 | Option exercise (derivative) | 1,726 | $0.00 | 3,452 |
| 2019-02-20 | Tax withholding | 476 | $66.95 | 4,204 |
| 2019-02-20 | Option exercise | 1,726 | $0.00 | 4,680 |
| 2018-08-01 | Option exercise (derivative) | 1,649 | $0.00 | 3,299 |
| 2018-08-01 | Tax withholding | 402 | $49.09 | 2,954 |
| 2018-08-01 | Option exercise | 1,649 | — | 3,356 |
| 2018-05-10 | Open-market sale | 2,500 | $53.18 | 1,707 |
| 2018-05-08 | Option exercise (derivative) | 2,725 | $0.00 | 5,450 |
| 2018-05-08 | Option exercise (derivative) | 2,725 | $0.00 | 0 |
| 2018-05-08 | Option exercise | 2,725 | $6.29 | 3,342 |
| 2018-05-08 | Option exercise | 2,725 | $6.29 | 6,067 |
| 2018-05-08 | Open-market sale | 1,860 | $54.52 | 4,207 |
| 2018-03-01 | Open-market sale | 265 | $44.93 | 617 |
| 2018-02-28 | Option exercise (derivative) | 882 | $0.00 | 1,765 |
| 2018-02-28 | Option exercise | 882 | — | 882 |
| 2018-02-20 | Grant / award (derivative) | 2,725 | $0.00 | 2,725 |
| 2018-02-20 | Grant / award (derivative) | 5,178 | $0.00 | 5,178 |
| 2017-08-01 | Grant / award (derivative) | 4,948 | $0.00 | 4,948 |
| 2016-07-15 | Grant / award (derivative) | 13,625 | $0.00 | 13,625 |
| 2016-07-15 | Grant / award (derivative) | 1,925 | $0.00 | 1,925 |
| 2016-07-15 | Disposition to issuer (derivative) | 13,625 | $0.00 | 0 |
| 2016-06-22 | Option exercise (derivative) | 800 | $0.00 | 4,650 |
| 2016-06-22 | Open-market sale | 5,000 | $27.42 | 0 |
| 2016-06-22 | Option exercise | 800 | $7.06 | 5,000 |
| 2016-03-02 | Grant / award (derivative) | 2,725 | $0.00 | 2,725 |
| 2015-06-17 | Open-market buy | 4,200 | $19.00 | 4,200 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.