Adams Mark

Director · Officer · CORZ, CDNS, PENG, STX

As of 2026-09-16, Adams Mark has 20 Form 4 transactions on record across 4 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: $48.4MIndirect: $3.6M$52.0Mas of 2026-09-16
  • Direct $48.4M
  • Indirect $3.6M
PENGdirect963,183 sh$46.5M
CDNSindirect12,927 sh$3.6M
STXdirect1,580 sh$1.2M
CORZdirect27,594 sh$466K
CDNSdirect714 sh$200K

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

PENG · 8 trades
2026-01-20: Withheld for tax, 12,513 sh ($250K)2025-10-20: Withheld for tax, 11,419 sh ($248K)2025-10-14: Withheld for tax, 54,822 sh ($1.2M)2025-10-14: Award / grant, 107,958 sh ($0)2025-09-29: Award / grant, 108,656 sh ($0)2025-07-20: Withheld for tax, 11,418 sh ($279K)2025-04-20: Withheld for tax, 11,418 sh ($181K)2025-01-20: Withheld for tax, 11,685 sh ($240K)
CDNS · 7 trades
2026-05-07: Award / grant, 714 sh ($0)2026-05-07: Gift, 779 sh ($0)2026-05-07: Gift, 779 sh ($0)2025-05-08: Award / grant, 779 sh ($0)2025-05-02: Gift, 868 sh ($0)2025-05-02: Gift, 868 sh ($0)2024-12-13: Gift, 800 sh ($0)
STX · 4 trades
2025-10-25: Award / grant, 1,580 sh ($0)2025-10-19: Withheld for tax, 647 sh ($146K)2025-10-19: Option exercise, 2,693 sh ($0)2025-10-19: Option exercise, 2,693 sh ($0)
CORZ · 1 trade
2026-07-30: Award / grant, 27,594 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
20 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-30CORZAward / grant27,59427,594Form 4
2026-05-07CDNSAward / grant714714Form 4
2026-05-07CDNSGift77912,927Form 4
2026-05-07CDNSGift7790Form 4
2026-01-20PENGWithheld for tax12,513963,183Form 4
2025-10-25STXAward / grant1,5801,580Form 4
2025-10-20PENGWithheld for tax11,419975,696Form 4
2025-10-19STXWithheld for tax6472,046Form 4
2025-10-19STXOption exercise2,6932,693Form 4
2025-10-19STXOption exercise2,6930Form 4
2025-10-14PENGWithheld for tax54,822987,115Form 4
2025-10-14PENGAward / grant107,9581,041,937Form 4
2025-09-29PENGAward / grant108,656933,979Form 4
2025-07-20PENGWithheld for tax11,418825,323Form 4
2025-05-08CDNSAward / grant779779Form 4
2025-05-02CDNSGift86812,148Form 4
2025-05-02CDNSGift8680Form 4
2025-04-20PENGWithheld for tax11,418836,741Form 4
2025-01-20PENGWithheld for tax11,685848,159Form 4
2024-12-13CDNSGift80011,280Form 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.