Giancarlo Charles H
Director · Officer · P, ANET, PSTG, ZS
As of 2026-09-16, Giancarlo Charles H has 175 Form 4 transactions on record across 4 companies — 119 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Pattern in the record: open-market sales filed in September in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-10 | P | Sale | 41,023 @ $94.66 | $3.9M | −2.5% of holding | 1,568,574 | Form 4 |
| 2026-09-10 | P | Sale | 24,372 @ $95.63 | $2.3M | −1.6% of holding | 1,544,202 | Form 4 |
| 2026-09-10 | P | Sale | 4,605 @ $96.34 | $444K | −0.3% of holding | 1,539,597 | Form 4 |
| 2026-08-10 | P | Sale | 30,601 @ $99.27 | $3.0M | −1.9% of holding | 1,615,296 | Form 4 |
| 2026-08-10 | P | Sale | 30,800 @ $98.50 | $3.0M | −1.8% of holding | 1,645,897 | Form 4 |
| 2026-08-10 | P | Sale | 3,600 @ $100.41 | $361K | −0.2% of holding | 1,611,696 | Form 4 |
| 2026-08-10 | P | Sale | 1,899 @ $101.50 | $193K | −0.1% of holding | 1,609,797 | Form 4 |
| 2026-08-10 | P | Sale | 1,600 @ $97.33 | $156K | −0.1% of holding | 1,676,697 | Form 4 |
| 2026-08-10 | P | Sale | 700 @ $94.63 | $66K | −0.0% of holding | 1,678,897 | Form 4 |
| 2026-08-10 | P | Sale | 600 @ $96.01 | $58K | −0.0% of holding | 1,678,297 | Form 4 |
| 2026-08-10 | P | Sale | 200 @ $101.99 | $20K | −0.0% of holding | 1,609,597 | Form 4 |
| 2026-08-03 | ANET | Sale | 1,303 @ $184.68 | $241K | −0.7% of holding | 185,173 | Form 4 |
| 2026-08-03 | ANET | Sale | 1,119 @ $180.74 | $202K | −0.6% of holding | 188,337 | Form 4 |
| 2026-08-03 | ANET | Sale | 825 @ $181.81 | $150K | −0.4% of holding | 187,512 | Form 4 |
| 2026-08-03 | ANET | Sale | 817 @ $175.46 | $143K | −0.4% of holding | 191,194 | Form 4 |
| 2026-08-03 | ANET | Sale | 738 @ $185.62 | $137K | −0.4% of holding | 184,435 | Form 4 |
| 2026-08-03 | ANET | Sale | 558 @ $182.80 | $102K | −0.3% of holding | 186,954 | Form 4 |
| 2026-08-03 | ANET | Sale | 536 @ $179.85 | $96K | −0.3% of holding | 189,456 | Form 4 |
| 2026-08-03 | ANET | Sale | 478 @ $183.87 | $88K | −0.3% of holding | 186,476 | Form 4 |
| 2026-08-03 | ANET | Sale | 417 @ $178.82 | $75K | −0.2% of holding | 189,992 | Form 4 |
| 2026-08-03 | ANET | Sale | 403 @ $176.51 | $71K | −0.2% of holding | 190,791 | Form 4 |
| 2026-08-03 | ANET | Sale | 382 @ $177.39 | $68K | −0.2% of holding | 190,409 | Form 4 |
| 2026-08-03 | ANET | Sale | 322 @ $174.49 | $56K | −0.2% of holding | 192,011 | Form 4 |
| 2026-08-03 | ANET | Sale | 102 @ $186.35 | $19K | −0.1% of holding | 184,333 | Form 4 |
| 2026-07-10 | P | Sale | 48,709 @ $80.21 | $3.9M | −2.8% of holding | 1,700,888 | Form 4 |
| 2026-07-10 | P | Sale | 12,991 @ $81.51 | $1.1M | −0.8% of holding | 1,687,897 | Form 4 |
| 2026-07-10 | P | Sale | 8,300 @ $82.16 | $682K | −0.5% of holding | 1,679,597 | Form 4 |
| 2026-07-09 | P | Sale | 65,800 @ $80.05 | $5.3M | −3.6% of holding | 1,749,597 | Form 4 |
| 2026-07-01 | ANET | Sale | 2,133 @ $167.36 | $357K | −1.1% of holding | 195,283 | Form 4 |
| 2026-07-01 | ANET | Sale | 1,785 @ $168.12 | $300K | −0.9% of holding | 193,498 | Form 4 |
| 2026-07-01 | ANET | Sale | 1,321 @ $166.33 | $220K | −0.7% of holding | 197,416 | Form 4 |
| 2026-07-01 | ANET | Sale | 1,002 @ $169.23 | $170K | −0.5% of holding | 192,496 | Form 4 |
| 2026-07-01 | ANET | Sale | 799 @ $165.37 | $132K | −0.4% of holding | 198,737 | Form 4 |
| 2026-07-01 | ANET | Sale | 490 @ $164.00 | $80K | −0.2% of holding | 199,536 | Form 4 |
| 2026-07-01 | ANET | Sale | 279 @ $162.62 | $45K | −0.1% of holding | 200,026 | Form 4 |
| 2026-07-01 | ANET | Sale | 163 @ $170.03 | $28K | −0.1% of holding | 192,333 | Form 4 |
| 2026-07-01 | ANET | Sale | 28 @ $162.34 | $5K | −0.0% of holding | 200,305 | Form 4 |
| 2026-06-30 | P | Sale | 4,200 @ $80.01 | $336K | −0.2% of holding | 1,815,397 | Form 4 |
| 2026-06-01 | ANET | Sale | 1,467 @ $167.70 | $246K | −0.7% of holding | 205,515 | Form 4 |
| 2026-06-01 | ANET | Sale | 1,413 @ $170.87 | $241K | −0.7% of holding | 201,739 | Form 4 |
| 2026-06-01 | ANET | Sale | 1,406 @ $171.72 | $241K | −0.7% of holding | 200,333 | Form 4 |
| 2026-06-01 | ANET | Sale | 1,271 @ $168.92 | $215K | −0.6% of holding | 204,244 | Form 4 |
| 2026-06-01 | ANET | Sale | 1,092 @ $169.79 | $185K | −0.5% of holding | 203,152 | Form 4 |
| 2026-06-01 | ANET | Sale | 916 @ $166.76 | $153K | −0.4% of holding | 206,982 | Form 4 |
| 2026-06-01 | ANET | Sale | 302 @ $162.28 | $49K | −0.1% of holding | 208,031 | Form 4 |
| 2026-06-01 | ANET | Sale | 81 @ $165.89 | $13K | −0.0% of holding | 207,898 | Form 4 |
| 2026-06-01 | ANET | Sale | 52 @ $164.48 | $9K | −0.0% of holding | 207,979 | Form 4 |
| 2026-05-11 | P | Sale | 167,068 @ $90.15 | $15.1M | −8.2% of holding | 1,872,433 | Form 4 |
| 2026-05-11 | P | Sale | 117,702 @ $86.54 | $10.2M | −5.1% of holding | 2,187,625 | Form 4 |
| 2026-05-11 | P | Sale | 82,967 @ $87.19 | $7.2M | −3.8% of holding | 2,104,658 | Form 4 |
| 2026-05-11 | P | Sale | 60,107 @ $84.32 | $5.1M | −2.5% of holding | 2,333,227 | Form 4 |
| 2026-05-11 | P | Sale | 43,918 @ $88.40 | $3.9M | −2.1% of holding | 2,060,740 | Form 4 |
| 2026-05-11 | P | Sale | 36,299 @ $83.49 | $3.0M | −1.5% of holding | 2,393,334 | Form 4 |
| 2026-05-11 | P | Sale | 27,900 @ $85.63 | $2.4M | −1.2% of holding | 2,305,327 | Form 4 |
| 2026-05-11 | P | Sale | 21,239 @ $89.26 | $1.9M | −1.0% of holding | 2,039,501 | Form 4 |
| 2026-05-11 | P | Sale | 11,675 @ $91.41 | $1.1M | −0.6% of holding | 1,860,758 | Form 4 |
| 2026-05-11 | P | Sale | 6,825 @ $92.22 | $629K | −0.4% of holding | 1,853,933 | Form 4 |
| 2026-05-11 | P | Sale | 4,300 @ $93.41 | $402K | −0.2% of holding | 1,849,633 | Form 4 |
| 2026-05-01 | ANET | Sale | 3,203 @ $175.30 | $561K | −1.5% of holding | 211,663 | Form 4 |
| 2026-05-01 | ANET | Sale | 3,151 @ $176.08 | $555K | −1.5% of holding | 208,512 | Form 4 |
| 2026-05-01 | ANET | Sale | 1,000 @ $174.25 | $174K | −0.5% of holding | 214,866 | Form 4 |
| 2026-05-01 | ANET | Sale | 467 @ $173.39 | $81K | −0.2% of holding | 215,866 | Form 4 |
| 2026-05-01 | ANET | Sale | 179 @ $176.89 | $32K | −0.1% of holding | 208,333 | Form 4 |
| 2026-04-01 | ANET | Sale | 3,898 @ $125.38 | $489K | −1.7% of holding | 220,435 | Form 4 |
| 2026-04-01 | ANET | Sale | 3,702 @ $126.44 | $468K | −1.7% of holding | 216,733 | Form 4 |
| 2026-04-01 | ANET | Sale | 400 @ $127.00 | $51K | −0.2% of holding | 216,333 | Form 4 |
| 2026-03-02 | ANET | Sale | 3,600 @ $128.87 | $464K | −53.9% of holding | 3,084 | Form 4 |
| 2026-03-02 | ANET | Sale | 3,100 @ $127.90 | $396K | −31.7% of holding | 6,684 | Form 4 |
| 2026-03-02 | ANET | Sale | 1,300 @ $129.95 | $169K | −42.2% of holding | 1,784 | Form 4 |
| 2026-02-02 | ANET | Sale | 3,910 @ $141.01 | $551K | −27.4% of holding | 10,384 | Form 4 |
| 2026-02-02 | ANET | Sale | 1,900 @ $138.91 | $264K | −10.7% of holding | 15,884 | Form 4 |
| 2026-02-02 | ANET | Sale | 1,590 @ $140.27 | $223K | −10.0% of holding | 14,294 | Form 4 |
| 2026-02-02 | ANET | Sale | 600 @ $141.94 | $85K | −5.8% of holding | 9,784 | Form 4 |
| 2026-01-02 | ANET | Sale | 3,524 @ $133.64 | $471K | −15.1% of holding | 19,784 | Form 4 |
| 2026-01-02 | ANET | Sale | 2,476 @ $132.97 | $329K | −9.6% of holding | 23,308 | Form 4 |
| 2026-01-02 | ANET | Sale | 1,800 @ $134.99 | $243K | −9.1% of holding | 17,984 | Form 4 |
| 2026-01-02 | ANET | Sale | 200 @ $135.71 | $27K | −1.1% of holding | 17,784 | Form 4 |
| 2025-12-01 | ANET | Sale | 4,552 @ $127.93 | $582K | −13.7% of holding | 28,668 | Form 4 |
| 2025-12-01 | ANET | Sale | 2,884 @ $128.58 | $371K | −10.1% of holding | 25,784 | Form 4 |
| 2025-12-01 | ANET | Sale | 564 @ $126.93 | $72K | −1.7% of holding | 33,220 | Form 4 |
37 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-08-20 | ANET | Option exercise | 538 | 1,615 | Form 4 |
| 2026-08-20 | ANET | Option exercise | 538 | 1,509 | Form 4 |
| 2026-06-20 | P | Withheld for tax | 30,036 | 1,819,597 | Form 4 |
| 2026-05-29 | ANET | Award / grant | 2,153 | 2,153 | Form 4 |
| 2026-05-20 | ANET | Option exercise | 971 | 971 | Form 4 |
| 2026-05-20 | ANET | Option exercise | 971 | 0 | Form 4 |
| 2026-05-14 | P | Award / grant | 118,050 | 118,050 | Form 4 |
| 2026-05-11 | P | Option exercise | 500,000 | 2,429,633 | Form 4 |
| 2026-05-11 | P | Option exercise | 500,000 | 0 | Form 4 |
| 2026-03-20 | PSTG | Withheld for tax | 108,940 | 1,929,633 | Form 4 |
| 2026-03-10 | PSTG | Award / grant | 540,467 | 2,038,399 | Form 4 |
| 2026-03-06 | PSTG | Withheld for tax | 195,177 | 1,497,932 | Form 4 |
| 2026-03-06 | PSTG | Option exercise | 500,000 | 1,693,109 | Form 4 |
| 2026-03-06 | PSTG | Option exercise | 500,000 | 0 | Form 4 |
| 2026-02-20 | ANET | Option exercise | 971 | 971 | Form 4 |
| 2026-02-20 | ANET | Option exercise | 971 | 222,549 | Form 4 |
| 2026-01-12 | ZS | Award / grant | 1,076 | 145,451 | Form 4 |
| 2025-12-20 | PSTG | Withheld for tax | 21,010 | 1,193,109 | Form 4 |
| 2025-11-20 | ANET | Option exercise | 971 | 1,942 | Form 4 |
| 2025-11-20 | ANET | Option exercise | 971 | 221,578 | Form 4 |
| 2025-09-20 | PSTG | Withheld for tax | 21,012 | 1,214,119 | Form 4 |
| 2025-08-20 | ANET | Option exercise | 971 | 2,913 | Form 4 |
| 2025-08-20 | ANET | Option exercise | 971 | 220,607 | Form 4 |
| 2025-06-20 | PSTG | Withheld for tax | 21,011 | 1,234,957 | Form 4 |
| 2025-06-09 | ANET | Gift | 50,000 | 73,784 | Form 4 |
| 2025-06-09 | ANET | Gift | 50,000 | 50,000 | Form 4 |
| 2025-05-30 | ANET | Award / grant | 3,884 | 3,884 | Form 4 |
| 2025-05-20 | ANET | Option exercise | 844 | 0 | Form 4 |
| 2025-05-20 | ANET | Option exercise | 844 | 219,636 | Form 4 |
| 2025-05-20 | ANET | Option exercise | 844 | 219,636 | Form 4 |
| 2025-03-20 | PSTG | Withheld for tax | 59,561 | 1,255,968 | Form 4 |
| 2025-03-15 | PSTG | Award / grant | 179,233 | 1,315,164 | Form 4 |
| 2025-02-20 | ANET | Option exercise | 844 | 844 | Form 4 |
| 2025-02-20 | ANET | Option exercise | 844 | 218,792 | Form 4 |
| 2025-02-20 | ANET | Option exercise | 844 | 218,792 | Form 4 |
| 2025-01-10 | ZS | Award / grant | 1,309 | 194,375 | Form 4 |
| 2024-12-20 | PSTG | Withheld for tax | 32,815 | 1,135,931 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.