Charles H. Giancarlo
CEO at Everpure Inc.
Sits on 3 boards. Last updated September 27, 2026
Time on boards
- Boards served
- 3
- Current seats
- 3
- Board service
- 11 years
- Director since
- 2023
11 years of board service in total across 3 boards, counting each seat separately. Longest: Zscaler Inc., 3 years.
Zscaler Inc.
Director
Arista Networks Inc.
Director
Everpure Inc.
Director · CEO
Chief executive roles
Everpure Inc.
· CEO
Dates unknown
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Sep 20, 2026 | Everpure Inc. | Shares withheld for tax | −30,036 | $104.14 | $3,127,949 |
| Sep 10, 2026 | Everpure Inc. | Open-market sale | −41,023 | $94.66 | $3,883,237 |
| Sep 10, 2026 | Everpure Inc. | Open-market sale | −24,372 | $95.63 | $2,330,694 |
| Sep 10, 2026 | Everpure Inc. | Open-market sale | −4,605 | $96.34 | $443,646 |
| Aug 20, 2026 | Arista Networks Inc. | Option exercise | +538 | — | — |
| Aug 10, 2026 | Everpure Inc. | Open-market sale | −700 | $94.63 | $66,241 |
| Aug 10, 2026 | Everpure Inc. | Open-market sale | −600 | $96.01 | $57,606 |
| Aug 10, 2026 | Everpure Inc. | Open-market sale | −1,600 | $97.33 | $155,728 |
| Aug 10, 2026 | Everpure Inc. | Open-market sale | −30,800 | $98.50 | $3,033,800 |
| Aug 10, 2026 | Everpure Inc. | Open-market sale | −30,601 | $99.27 | $3,037,761 |
| Aug 10, 2026 | Everpure Inc. | Open-market sale | −3,600 | $100.41 | $361,476 |
| Aug 10, 2026 | Everpure Inc. | Open-market sale | −1,899 | $101.50 | $192,749 |
| Aug 10, 2026 | Everpure Inc. | Open-market sale | −200 | $101.99 | $20,398 |
| Aug 3, 2026 | Arista Networks Inc. | Open-market sale | −322 | $174.49 | $56,187 |
| Aug 3, 2026 | Arista Networks Inc. | Open-market sale | −817 | $175.46 | $143,355 |
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