SEC CIK 1817313
CERNUDA CESAR
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| NTAPview stock → | 47,508 | 2026-10-15 |
Position History — NTAP
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — NTAP
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-10-15 | Option exercise (derivative) | 1,847 | — | 12,936 |
| 2026-10-15 | Tax withholding | 869 | $222.20 | 47,508 |
| 2026-10-15 | Option exercise | 1,847 | — | 48,377 |
| 2026-08-17 | Open-market sale | 100 | $206.40 | 46,530 |
| 2026-08-17 | Open-market sale | 821 | $205.56 | 46,630 |
| 2026-08-17 | Open-market sale | 495 | $204.36 | 47,451 |
| 2026-08-17 | Open-market sale | 1,192 | $203.63 | 47,946 |
| 2026-08-15 | Option exercise (derivative) | 1,446 | — | 15,911 |
| 2026-08-15 | Option exercise (derivative) | 1,199 | — | 8,398 |
| 2026-08-15 | Option exercise (derivative) | 1,757 | — | 5,269 |
| 2026-08-15 | Tax withholding | 2,070 | $204.99 | 49,138 |
| 2026-08-15 | Option exercise | 4,402 | — | 51,208 |
| 2026-07-01 | Grant / award (derivative) | 14,783 | — | 14,783 |
| 2026-06-23 | Open-market sale | 13,294 | $155.94 | 46,806 |
| 2026-06-23 | Open-market sale | 15,593 | $155.29 | 60,100 |
| 2026-06-23 | Open-market sale | 14,947 | $154.01 | 75,693 |
| 2026-06-23 | Open-market sale | 5,630 | $153.00 | 90,640 |
| 2026-05-15 | Option exercise (derivative) | 5,785 | — | 17,357 |
| 2026-05-15 | Option exercise (derivative) | 1,200 | — | 9,597 |
| 2026-05-15 | Option exercise (derivative) | 1,756 | — | 7,026 |
| 2026-05-15 | Option exercise (derivative) | 1,964 | — | 0 |
| 2026-05-15 | Tax withholding | 5,033 | $119.93 | 96,017 |
| 2026-05-15 | Option exercise | 10,705 | — | 101,050 |
| 2026-05-14 | Tax withholding | 15,589 | $118.58 | 90,345 |
| 2026-05-14 | Grant / award | 33,166 | — | 105,934 |
| 2026-05-14 | Tax withholding | 12,690 | $118.58 | 72,768 |
| 2026-05-14 | Grant / award | 26,998 | — | 85,458 |
| 2026-02-15 | Option exercise (derivative) | 1,199 | — | 10,797 |
| 2026-02-15 | Option exercise (derivative) | 1,756 | — | 8,782 |
| 2026-02-15 | Option exercise (derivative) | 1,964 | — | 1,964 |
| 2026-02-15 | Tax withholding | 1,182 | $98.22 | 58,460 |
| 2026-02-15 | Option exercise | 4,919 | — | 59,642 |
| 2025-11-15 | Option exercise (derivative) | 1,200 | — | 11,996 |
| 2025-11-15 | Option exercise (derivative) | 1,964 | — | 3,928 |
| 2025-11-15 | Option exercise (derivative) | 1,757 | — | 10,538 |
| 2025-11-15 | Option exercise | 4,921 | — | 57,035 |
| 2025-11-15 | Tax withholding | 2,312 | $109.60 | 54,723 |
| 2025-08-15 | Option exercise (derivative) | 1,199 | — | 13,196 |
| 2025-08-15 | Option exercise (derivative) | 1,964 | — | 5,892 |
| 2025-08-15 | Option exercise (derivative) | 1,756 | — | 12,295 |
| 2025-08-15 | Tax withholding | 2,311 | $108.79 | 52,114 |
| 2025-08-15 | Option exercise | 4,919 | — | 54,425 |
| 2025-07-01 | Grant / award (derivative) | 23,142 | — | 23,142 |
| 2025-05-16 | Tax withholding | 15,266 | $100.53 | 49,159 |
| 2025-05-16 | Grant / award | 32,483 | — | 64,425 |
| 2025-05-16 | Grant / award | 27,010 | — | 44,636 |
| 2025-05-16 | Tax withholding | 12,694 | $100.53 | 31,942 |
| 2025-05-15 | Option exercise (derivative) | 2,232 | — | 0 |
| 2025-05-15 | Option exercise (derivative) | 4,798 | — | 14,395 |
| 2025-05-15 | Option exercise (derivative) | 1,756 | — | 14,051 |
| 2025-05-15 | Option exercise (derivative) | 1,964 | — | 7,856 |
| 2025-05-15 | Tax withholding | 5,052 | $99.82 | 17,626 |
| 2025-05-15 | Option exercise | 10,750 | — | 22,678 |
| 2025-03-28 | Open-market sale | 12,306 | $89.91 | 19,318 |
| 2025-03-28 | Open-market sale | 7,390 | $90.54 | 11,928 |
| 2025-02-15 | Option exercise (derivative) | 1,757 | — | 15,807 |
| 2025-02-15 | Option exercise (derivative) | 1,964 | — | 9,820 |
| 2025-02-15 | Option exercise (derivative) | 2,231 | — | 2,232 |
| 2025-02-15 | Tax withholding | 1,427 | $119.06 | 31,624 |
| 2025-02-15 | Option exercise | 5,952 | — | 33,051 |
| 2024-12-30 | Open-market sale | 22,000 | $114.99 | 27,099 |
| 2024-11-15 | Option exercise (derivative) | 2,231 | — | 4,463 |
| 2024-11-15 | Option exercise (derivative) | 1,964 | — | 11,784 |
| 2024-11-15 | Option exercise (derivative) | 1,756 | — | 17,564 |
| 2024-11-15 | Option exercise | 5,951 | — | 51,895 |
| 2024-11-15 | Tax withholding | 2,796 | $117.21 | 49,099 |
| 2024-09-30 | Open-market sale | 5,241 | $121.49 | 62,703 |
| 2024-09-30 | Open-market sale | 16,759 | $122.37 | 45,944 |
| 2024-08-15 | Option exercise (derivative) | 1,756 | — | 19,320 |
| 2024-08-15 | Option exercise (derivative) | 1,964 | — | 13,748 |
| 2024-08-15 | Option exercise (derivative) | 2,231 | — | 6,694 |
| 2024-08-15 | Option exercise | 5,951 | — | 70,740 |
| 2024-08-15 | Tax withholding | 2,796 | $131.43 | 67,944 |
| 2024-07-01 | Grant / award (derivative) | 19,193 | — | 19,193 |
| 2024-06-28 | Open-market sale | 6,341 | $129.78 | 64,789 |
| 2024-06-28 | Open-market sale | 15,659 | $129.33 | 71,130 |
| 2024-05-16 | Tax withholding | 33,147 | $109.75 | 86,441 |
| 2024-05-16 | Grant / award | 70,526 | — | 119,588 |
| 2024-05-15 | Option exercise (derivative) | 2,232 | — | 8,925 |
| 2024-05-15 | Option exercise (derivative) | 1,964 | — | 15,712 |
| 2024-05-15 | Option exercise (derivative) | 7,025 | — | 21,076 |
| 2024-05-15 | Tax withholding | 5,273 | $110.62 | 49,062 |
| 2024-05-15 | Option exercise | 11,221 | — | 54,335 |
| 2024-04-01 | Open-market sale | 22,000 | $105.03 | 43,072 |
| 2024-02-15 | Option exercise (derivative) | 1,964 | $0.00 | 17,676 |
| 2024-02-15 | Option exercise (derivative) | 2,231 | $0.00 | 11,157 |
| 2024-02-15 | Option exercise | 4,195 | $0.00 | 66,078 |
| 2024-02-15 | Tax withholding | 1,006 | $87.27 | 65,072 |
| 2024-01-02 | Open-market sale | 22,000 | $86.67 | 61,883 |
| 2023-11-15 | Option exercise (derivative) | 1,964 | $0.00 | 19,640 |
| 2023-11-15 | Option exercise (derivative) | 2,231 | $0.00 | 13,388 |
| 2023-11-15 | Tax withholding | 1,971 | $78.92 | 83,883 |
| 2023-11-15 | Option exercise | 4,195 | $0.00 | 85,854 |
| 2023-10-02 | Open-market sale | 22,000 | $75.70 | 81,659 |
| 2023-09-27 | Grant / award | 42 | $75.34 | 43,114 |
| 2023-09-06 | Open-market sale | 22,000 | $79.44 | 103,659 |
| 2023-08-15 | Option exercise (derivative) | 1,963 | $0.00 | 21,604 |
| 2023-08-15 | Option exercise (derivative) | 2,231 | $0.00 | 15,619 |
| 2023-08-15 | Tax withholding | 1,970 | $76.29 | 125,659 |
| 2023-08-15 | Option exercise | 4,194 | $0.00 | 127,629 |
| 2023-07-13 | Grant / award (derivative) | 28,101 | $0.00 | 28,101 |
| 2023-05-31 | J | 367 | $56.40 | 123,435 |
| 2023-05-17 | Tax withholding | 64,639 | $65.41 | 123,068 |
| 2023-05-17 | Grant / award | 137,531 | $0.00 | 187,707 |
| 2023-05-15 | Option exercise (derivative) | 2,232 | $0.00 | 17,850 |
| 2023-05-15 | Option exercise (derivative) | 7,855 | $0.00 | 23,567 |
| 2023-05-15 | Tax withholding | 4,740 | $64.75 | 50,176 |
| 2023-05-15 | Option exercise | 10,087 | $0.00 | 54,916 |
| 2023-03-15 | Open-market sale | 18,000 | $60.09 | 44,829 |
| 2023-02-15 | Option exercise (derivative) | 2,231 | $0.00 | 20,082 |
| 2023-02-15 | Tax withholding | 1,048 | $68.71 | 62,829 |
| 2023-02-15 | Option exercise | 2,231 | $0.00 | 63,877 |
| 2022-12-15 | Open-market sale | 18,000 | $62.69 | 61,646 |
| 2022-11-15 | Option exercise (derivative) | 2,231 | $0.00 | 23,106 |
| 2022-11-15 | Tax withholding | 1,048 | $73.96 | 79,646 |
| 2022-11-15 | Option exercise | 2,231 | $0.00 | 80,694 |
| 2022-09-15 | Open-market sale | 18,000 | $69.82 | 78,463 |
| 2022-08-15 | Option exercise (derivative) | 34,573 | $0.00 | 0 |
| 2022-08-15 | Option exercise (derivative) | 2,231 | $0.00 | 24,544 |
| 2022-08-15 | Option exercise (derivative) | 29,964 | $0.00 | 0 |
| 2022-08-15 | Tax withholding | 31,380 | $74.63 | 96,463 |
| 2022-08-15 | Option exercise | 66,768 | $0.00 | 127,843 |
| 2022-07-01 | Grant / award (derivative) | 41,896 | $0.00 | 41,896 |
| 2022-07-01 | Grant / award (derivative) | 31,422 | $0.00 | 31,422 |
| 2022-06-15 | Open-market sale | 18,000 | $64.68 | 61,075 |
| 2022-05-31 | J | 461 | $46.04 | 79,075 |
| 2022-05-18 | Grant / award | 34,573 | $0.00 | 94,863 |
| 2022-05-18 | Tax withholding | 16,249 | $68.26 | 78,614 |
| 2022-05-15 | Option exercise (derivative) | 8,925 | $0.00 | 26,775 |
| 2022-05-15 | Option exercise | 8,925 | $0.00 | 62,432 |
| 2022-05-15 | Tax withholding | 2,142 | $71.21 | 60,290 |
| 2022-03-15 | Open-market sale | 14,000 | $80.79 | 53,507 |
| 2021-12-15 | Open-market sale | 14,000 | $87.13 | 67,507 |
| 2021-09-15 | Open-market sale | 14,000 | $91.83 | 81,507 |
| 2021-08-15 | Option exercise (derivative) | 11,525 | $0.00 | 64,537 |
| 2021-08-15 | Option exercise (derivative) | 34,573 | $0.00 | 106,025 |
| 2021-08-15 | Option exercise (derivative) | 29,963 | $0.00 | 76,062 |
| 2021-08-15 | Option exercise | 34,573 | $0.00 | 72,273 |
| 2021-08-15 | Option exercise | 29,963 | $0.00 | 93,939 |
| 2021-08-15 | Tax withholding | 7,191 | $82.28 | 86,748 |
| 2021-08-15 | Tax withholding | 2,766 | $82.28 | 95,507 |
| 2021-08-15 | Option exercise | 11,525 | $0.00 | 98,273 |
| 2021-08-15 | Tax withholding | 8,297 | $82.28 | 63,976 |
| 2021-07-01 | Grant / award (derivative) | 35,700 | $0.00 | 35,700 |
| 2021-06-15 | Open-market sale | 14,000 | $82.84 | 37,700 |
| 2021-06-01 | Grant / award | 34,573 | $0.00 | 63,454 |
| 2021-06-01 | Tax withholding | 11,754 | $76.71 | 51,700 |
| 2021-05-28 | J | 923 | $46.04 | 28,881 |
| 2020-12-31 | Option exercise (derivative) | 46,097 | $0.00 | 140,598 |
| 2020-12-31 | Tax withholding | 18,139 | $66.24 | 27,958 |
| 2020-12-31 | Option exercise | 46,097 | $0.00 | 46,097 |
| 2020-08-17 | Grant / award (derivative) | 59,927 | $0.00 | 186,695 |
| 2020-08-17 | Grant / award (derivative) | 69,146 | $0.00 | 126,768 |
| 2020-08-17 | Grant / award (derivative) | 57,622 | $0.00 | 57,622 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.