Zatlyn Michelle — SEC Form 4 filings
SEC reporting owner CIK 1786951. 53 Form 4 filings on record with FilingPulse; latest filed 2026-09-08.
Transaction summary — filings shown
Covers the 50 most recent of 53 filings on record, filed 2024-03-08 to 2026-09-08. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 478 legs across 31 filings — 2,561,792 shares, $417,482,400 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 488.
- Largest priced transaction: sale of 17,603 shares @ $281.93 ($4,962,814) in Cloudflare, Inc., filed 2026-09-08.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Cloudflare, Inc. (NET) | PRESIDENT & BOARD CO-CHAIR, Director | 47 | — | 478 legs · 2,561,792 sh · $417,482,400 | 485 |
| Atlassian Corp (TEAM) | Director | 3 | — | — | 3 |
Form 4 filings — Zatlyn Michelle
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-08 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 33,003 · Sale (S): 7,203 @ $276.79 · Sale (S): 7,273 @ $277.79 · Sale (S): 5,396 @ $278.92 · Sale (S): 4,744 @ $279.77 · Sale (S): 6,177 @ $281.07 · +23 more | EDGAR |
| 2026-08-21 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 33,003 · Sale (S): 4,298 @ $290.86 · Sale (S): 3,971 @ $291.77 · Sale (S): 1,546 @ $292.87 · Sale (S): 1,420 @ $293.42 · Sale (S): 10,604 @ $295.31 · +32 more | EDGAR |
| 2026-08-21 | 4 | Cloudflare, Inc. (NET) | Holdings only — no transactions reported | EDGAR |
| 2026-08-18 | 4 | Cloudflare, Inc. (NET) | Tax withholding (F): 23,157 @ $315.78 | EDGAR |
| 2026-07-15 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 33,058 · Sale (S): 7,931 @ $264.03 · Sale (S): 6,446 @ $264.79 · Sale (S): 6,157 @ $265.88 · Sale (S): 7,059 @ $266.88 · Sale (S): 4,948 @ $267.97 · +32 more | EDGAR |
| 2026-07-15 | 4 | Cloudflare, Inc. (NET) | Holdings only — no transactions reported | EDGAR |
| 2026-06-18 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 25,641 · Sale (S): 3,721 @ $229.48 · Sale (S): 4,671 @ $230.31 · Sale (S): 5,171 @ $231.25 · Sale (S): 1,745 @ $232.51 · Sale (S): 602 @ $234.20 · +29 more | EDGAR |
| 2026-05-27 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 25,641 · Sale (S): 5,561 @ $211.54 · Sale (S): 3,150 @ $212.49 · Sale (S): 6,367 @ $213.68 · Sale (S): 11,415 @ $214.62 · Sale (S): 8,273 @ $215.46 · +26 more | EDGAR |
| 2026-05-19 | 4 | Cloudflare, Inc. (NET) | Tax withholding (F): 23,158 @ $199.81 | EDGAR |
| 2026-04-22 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 25,641 · Sale (S): 3,222 @ $195.86 · Sale (S): 709 @ $197.08 · Sale (S): 3,803 @ $198.13 · Sale (S): 3,877 @ $199.19 · Sale (S): 8,109 @ $200.39 · +20 more | EDGAR |
| 2026-03-05 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 25,641 · Sale (S): 7,354 @ $174.08 · Sale (S): 17,423 @ $174.78 · Sale (S): 864 @ $175.65 · Conversion (C): 25,641 · Sale (S): 11,477 @ $179.05 · +17 more | EDGAR |
| 2026-02-23 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 25,641 · Sale (S): 2,341 @ $183.86 · Sale (S): 5,399 @ $184.60 · Sale (S): 6,946 @ $185.80 · Sale (S): 9,174 @ $186.89 · Sale (S): 2,343 @ $187.96 · +23 more | EDGAR |
| 2026-02-18 | 4 | Cloudflare, Inc. (NET) | Tax withholding (F): 20,100 @ $195.85 | EDGAR |
| 2026-02-10 | 4 | Cloudflare, Inc. (NET) | Grant/award (A): 96,665 @ $0 | EDGAR |
| 2026-01-15 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 25,641 · Sale (S): 1,961 @ $185.84 · Sale (S): 3,731 @ $187.05 · Sale (S): 14,078 @ $188.12 · Sale (S): 5,871 @ $188.85 · Conversion (C): 25,641 · +15 more | EDGAR |
| 2025-12-11 | 4 | Cloudflare, Inc. (NET) | Option exercise (M): 25,641 · Sale (S): 13,410 @ $204.80 · Sale (S): 10,883 @ $205.44 · Sale (S): 1,348 @ $206.27 · Option exercise (M): 25,641 · Sale (S): 12,149 @ $205.45 · +17 more | EDGAR |
| 2025-12-03 | 4 | Atlassian Corp (TEAM) | Grant/award (A): 1,885 @ $0 | EDGAR |
| 2025-11-26 | 4 | Cloudflare, Inc. (NET) | Gift (G): 1 (derivative) @ $0 · Gift (G): 1 (derivative) @ $0 · Gift (G): 1 (derivative) @ $0 | EDGAR |
| 2025-11-24 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 25,641 · Sale (S): 452 @ $190.31 · Sale (S): 2,207 @ $191.48 · Sale (S): 2,001 @ $192.47 · Sale (S): 717 @ $193.58 · Sale (S): 343 @ $194.39 · +26 more | EDGAR |
| 2025-11-18 | 4 | Cloudflare, Inc. (NET) | Option exercise (M): 21,889 · Tax withholding (F): 20,058 @ $210.60 · Option exercise (M): 21,889 (derivative) @ $0 | EDGAR |
| 2025-10-09 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 25,641 · Sale (S): 6,729 @ $217.30 · Sale (S): 12,886 @ $218.13 · Sale (S): 4,787 @ $218.94 · Sale (S): 1,239 @ $220.99 · Conversion (C): 25,641 · +19 more | EDGAR |
| 2025-09-25 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 25,641 · Sale (S): 2,722 @ $220.71 · Sale (S): 8,267 @ $222.32 · Sale (S): 4,238 @ $223.19 · Sale (S): 3,705 @ $224.25 · Sale (S): 4,001 @ $225.24 · +25 more | EDGAR |
| 2025-08-25 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 25,641 · Sale (S): 9,328 @ $190.87 · Sale (S): 18,947 @ $191.73 · Sale (S): 6,567 @ $192.78 · Sale (S): 258 @ $193.32 · Conversion (C): 25,641 · +18 more | EDGAR |
| 2025-08-19 | 4 | Cloudflare, Inc. (NET) | Option exercise (M): 21,888 · Tax withholding (F): 18,206 @ $195.38 · Option exercise (M): 21,888 (derivative) @ $0 | EDGAR |
| 2025-07-17 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 25,641 · Sale (S): 4,667 @ $181.28 · Sale (S): 4,585 @ $182.23 · Sale (S): 11,460 @ $183.15 · Sale (S): 4,929 @ $183.95 · Conversion (C): 25,641 · +15 more | EDGAR |
| 2025-06-06 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 25,642 · Sale (S): 11,465 @ $172.35 · Sale (S): 10,100 @ $173.36 · Sale (S): 4,077 @ $173.91 · Conversion (C): 25,641 · Sale (S): 23,000 @ $171.36 · +15 more | EDGAR |
| 2025-05-22 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 20,512 · Sale (S): 2,493 @ $156.17 · Sale (S): 26,200 @ $156.85 · Sale (S): 1,277 @ $157.53 · Conversion (C): 5,128 · Sale (S): 402 @ $156.17 · +28 more | EDGAR |
| 2025-05-16 | 4 | Cloudflare, Inc. (NET) | Tax withholding (F): 16,352 @ $154.49 | EDGAR |
| 2025-04-17 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 20,512 · Sale (S): 10,567 @ $106.91 · Sale (S): 8,043 @ $107.56 · Sale (S): 1,902 @ $108.29 · Conversion (C): 5,128 · Sale (S): 2,612 @ $106.91 · +30 more | EDGAR |
| 2025-03-27 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 20,512 · Sale (S): 11,013 @ $130.45 · Sale (S): 7,081 @ $131.12 · Sale (S): 2,418 @ $131.93 · Conversion (C): 5,128 · Sale (S): 2,735 @ $130.45 · +34 more | EDGAR |
| 2025-02-21 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 20,512 · Sale (S): 2,073 @ $160.43 · Sale (S): 1,850 @ $161.88 · Sale (S): 2,928 @ $162.92 · Sale (S): 969 @ $163.66 · Sale (S): 7,105 @ $165.17 · +36 more | EDGAR |
| 2025-02-21 | 4 | Cloudflare, Inc. (NET) | Holdings only — no transactions reported | EDGAR |
| 2025-02-19 | 4 | Cloudflare, Inc. (NET) | Tax withholding (F): 9,759 @ $171.16 | EDGAR |
| 2025-02-07 | 4 | Cloudflare, Inc. (NET) | Grant/award (A): 259,672 @ $0 · Grant/award (A): 175,111 (derivative) @ $0 | EDGAR |
| 2025-01-31 | 4/A | Atlassian Corp (TEAM) | Grant/award (A): 1,056 @ $0 | EDGAR |
| 2025-01-24 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 20,512 · Sale (S): 20,243 @ $120.39 · Sale (S): 269 @ $120.90 · Conversion (C): 5,128 · Sale (S): 5,058 @ $120.39 · Sale (S): 70 @ $120.90 · +24 more | EDGAR |
| 2024-12-12 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 20,512 · Sale (S): 15,686 @ $112.50 · Sale (S): 4,826 @ $113.24 · Conversion (C): 5,128 · Sale (S): 3,936 @ $112.51 · Sale (S): 1,192 @ $113.24 · +26 more | EDGAR |
| 2024-12-06 | 4 | Atlassian Corp (TEAM) | Grant/award (A): 1,048 @ $0 | EDGAR |
| 2024-11-27 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 20,512 · Sale (S): 3,638 @ $103.77 · Sale (S): 6,542 @ $104.92 · Sale (S): 19,724 @ $105.70 · Sale (S): 86 @ $106.30 · Conversion (C): 5,128 · +28 more | EDGAR |
| 2024-11-19 | 4 | Cloudflare, Inc. (NET) | Tax withholding (F): 9,740 @ $89.77 · Conversion (C): 22,359 · Gift (G): 22,359 @ $0 · Conversion (C): 22,359 (derivative) @ $0 | EDGAR |
| 2024-10-09 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 51,280 · Sale (S): 34,800 @ $81.35 · Sale (S): 14,704 @ $82.05 · Sale (S): 1,776 @ $82.83 · Conversion (C): 12,820 · Sale (S): 8,515 @ $81.34 · +28 more | EDGAR |
| 2024-09-11 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 10,256 · Sale (S): 9,283 @ $77.09 · Sale (S): 973 @ $77.47 · Conversion (C): 2,564 · Sale (S): 2,329 @ $77.09 · Sale (S): 235 @ $77.47 · +24 more | EDGAR |
| 2024-08-22 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 20,512 · Sale (S): 10,013 @ $82.81 · Sale (S): 11,554 @ $83.87 · Sale (S): 8,422 @ $84.49 · Conversion (C): 5,128 · Sale (S): 1,920 @ $83.51 · +23 more | EDGAR |
| 2024-08-16 | 4 | Cloudflare, Inc. (NET) | Tax withholding (F): 9,740 @ $82.16 | EDGAR |
| 2024-07-03 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 82,064 · Sale (S): 37,863 @ $81.66 · Sale (S): 19,418 @ $82.77 · Sale (S): 24,783 @ $83.63 · Conversion (C): 20,516 · Sale (S): 9,486 @ $81.66 · +24 more | EDGAR |
| 2024-06-21 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 10,256 · Sale (S): 10,256 @ $77.54 · Conversion (C): 2,564 · Sale (S): 2,564 @ $77.54 · Conversion (C): 10,256 · Sale (S): 8,173 @ $78.34 · +24 more | EDGAR |
| 2024-05-22 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 10,272 · Sale (S): 37,557 @ $74.77 · Sale (S): 20,738 @ $75.27 · Conversion (C): 2,568 · Sale (S): 2,568 @ $74.66 · Conversion (C): 10,256 · +23 more | EDGAR |
| 2024-05-17 | 4 | Cloudflare, Inc. (NET) | Tax withholding (F): 9,740 @ $74.25 | EDGAR |
| 2024-04-18 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 20,512 · Sale (S): 2,760 @ $88.59 · Sale (S): 17,752 @ $89.86 · Conversion (C): 5,128 · Sale (S): 695 @ $88.59 · Sale (S): 4,433 @ $89.86 · +24 more | EDGAR |
| 2024-03-08 | 4 | Cloudflare, Inc. (NET) | Conversion (C): 20,512 · Sale (S): 15,595 @ $97.71 · Sale (S): 4,737 @ $98.74 · Sale (S): 180 @ $99.16 · Conversion (C): 5,128 · Sale (S): 3,903 @ $97.71 · +26 more | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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