Charles H Giancarlo
CIK 1299634 · CEO · last filed 2026-07-13
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$375.76M
Companies
9
Total Filings
319
Lifetime Open-Market Net
-$155.09M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| P | CEO | 2,432,302 | $72.99 | $177.53M | -$62.10M | 5 | 2026-07-13 |
| ANET | Director | 194,469 | $169.71 | $33.00M | -$54.21M | 119 | 2026-07-06 |
| Everpure, Inc. (PSTG) Delisted | CEO | 2,661,047 | $67.80 | $180.42M | -$1.51M | 43 | 2026-03-24 |
| ZS | Director | 270,451 | $151.63 | $41.01M | -$21.93M | 12 | 2026-01-13 |
| ACN | Director | 23,954 | $164.66 | $3.94M | $0 | 36 | 2018-11-19 |
| NOW | Director | 96,185 | $110.62 | $10.64M | $0 | 9 | 2017-06-15 |
| IMPERVA INC (IMPV) Delisted | Director | 12,852 | — | — | $0 | 8 | 2017-05-04 |
| NFLX | Director | 292,600 | $72.39 | $21.18M | -$5.59M | 63 | 2012-06-04 |
| CSCO | EVP, Chief Development Officer | 765,262 | $115.58 | $88.45M | -$9.75M | 2 | 2007-09-24 |
Recent Filings · Page 2 of 32
319 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-18 | P | Grant (A) | — | $0 | EDGAR |
| 2026-05-13 | P | Mixed | −80,000 | -$42.35M | EDGAR |
| 2026-05-11 | P | Notice (144) | −580,000 | -$45.33M | EDGAR |
| 2026-05-05 | ANET | Sell (S) | −8,000 | -$1.40M | EDGAR |
| 2026-05-01 | ANET | Notice (144) | −24,000 | -$4.15M | EDGAR |
| 2026-04-03 | ANET | Sell (S) | −8,000 | -$1.01M | EDGAR |
| 2026-03-24 | Everpure, Inc. (PSTG) Delisted | Tax (F) | −108,940 | -$7.13M | EDGAR |
| 2026-03-12 | Everpure, Inc. (PSTG) Delisted | Grant (A) | +540,467 | $0 | EDGAR |
| 2026-03-10 | Everpure, Inc. (PSTG) Delisted | Mixed | +304,823 | -$5.47M | EDGAR |
| 2026-03-04 | ANET | Sell (S) | −8,000 | -$1.03M | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.