CHEW LEWIS

Director · ANET, CDNS, ISRG

As of 2026-09-27, CHEW LEWIS has 36 Form 4 transactions on record across 3 companies — 13 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.

Reconstructed holdings

Direct: $3.5MIndirect: $0$3.5Mas of 2026-09-27
  • Direct $3.5M
  • Indirect $0
CDNSdirect9,131 sh$3.0M
ANETdirect1,615 sh$334K
ISRGdirect554 sh$224K

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

ANET · 26 trades
2026-08-20: Option exercise, 538 sh ($0)2026-08-20: Option exercise, 538 sh ($0)2026-05-29: Award / grant, 2,153 sh ($0)2026-05-20: Option exercise, 971 sh ($0)2026-05-20: Option exercise, 971 sh ($0)2026-02-20: Option exercise, 971 sh ($0)2026-02-20: Option exercise, 971 sh ($0)2025-11-20: Option exercise, 971 sh ($0)2025-11-20: Option exercise, 971 sh ($0)2025-08-20: Option exercise, 971 sh ($0)2025-08-20: Option exercise, 971 sh ($0)2025-05-30: Award / grant, 3,884 sh ($0)2025-05-20: Option exercise, 844 sh ($0)2025-05-20: Option exercise, 844 sh2025-05-20: Option exercise, 844 sh2025-02-20: Option exercise, 844 sh ($0)2025-02-20: Option exercise, 844 sh ($0)2024-11-20: Option exercise, 212 sh ($0)2024-11-20: Option exercise, 212 sh ($0)2024-08-20: Option exercise, 211 sh ($0)2024-08-20: Option exercise, 211 sh ($0)2024-06-07: Award / grant, 845 sh ($0)2024-05-20: Option exercise, 372 sh ($0)2024-05-20: Option exercise, 372 sh ($0)2024-02-20: Option exercise, 373 sh ($0)2024-02-20: Option exercise, 373 sh ($0)
ISRG · 7 trades
2026-04-30: Option exercise, 531 sh ($0)2026-04-30: Award / grant, 554 sh ($0)2026-04-30: Option exercise, 531 sh ($0)2025-05-01: Award / grant, 531 sh ($0)2025-04-25: Option exercise, 739 sh ($0)2025-04-25: Option exercise, 739 sh ($0)2024-04-25: Award / grant, 739 sh ($0)
CDNS · 3 trades
2026-05-07: Award / grant, 714 sh ($0)2025-05-08: Award / grant, 779 sh ($0)2024-05-02: Award / grant, 868 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
36 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-20ANETOption exercise5381,615Form 4
2026-08-20ANETOption exercise53831,770Form 4
2026-05-29ANETAward / grant2,1532,153Form 4
2026-05-20ANETOption exercise9710Form 4
2026-05-20ANETOption exercise97131,232Form 4
2026-05-07CDNSAward / grant7149,131Form 4
2026-04-30ISRGOption exercise5310Form 4
2026-04-30ISRGAward / grant554554Form 4
2026-04-30ISRGOption exercise5311,314Form 4
2026-02-20ANETOption exercise971971Form 4
2026-02-20ANETOption exercise97130,261Form 4
2025-11-20ANETOption exercise9711,942Form 4
2025-11-20ANETOption exercise97129,290Form 4
2025-08-20ANETOption exercise97128,319Form 4
2025-08-20ANETOption exercise9712,913Form 4
2025-05-30ANETAward / grant3,8843,884Form 4
2025-05-20ANETOption exercise8440Form 4
2025-05-20ANETOption exercise84427,348Form 4
2025-05-20ANETOption exercise84427,348Form 4
2025-05-08CDNSAward / grant7798,417Form 4
2025-05-01ISRGAward / grant531531Form 4
2025-04-25ISRGOption exercise739783Form 4
2025-04-25ISRGOption exercise7390Form 4
2025-02-20ANETOption exercise844844Form 4
2025-02-20ANETOption exercise84426,504Form 4
2024-11-20ANETOption exercise212422Form 4
2024-11-20ANETOption exercise2126,415Form 4
2024-08-20ANETOption exercise2116,203Form 4
2024-08-20ANETOption exercise211634Form 4
2024-06-07ANETAward / grant845845Form 4
2024-05-20ANETOption exercise3720Form 4
2024-05-20ANETOption exercise3725,992Form 4
2024-05-02CDNSAward / grant8687,638Form 4
2024-04-25ISRGAward / grant739739Form 4
2024-02-20ANETOption exercise3735,620Form 4
2024-02-20ANETOption exercise373372Form 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.