MAHONEY DAVID L

Director · CORT

As of 2026-09-16, MAHONEY DAVID L has 17 Form 4 transactions on record across 1 company — 11 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: $1.4MIndirect: $126.7M$128.1Mas of 2026-09-16
  • Direct $1.4M
  • Indirect $126.7M
CORTindirect1,133,539 sh$126.7M
CORTdirect12,500 sh$1.4M

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

CORT · 17 trades
2026-08-18: Sale, 91,167 sh ($10.8M)2026-08-18: Sale, 7,055 sh ($839K)2026-08-18: Sale, 4,984 sh ($585K)2026-08-18: Sale, 400 sh ($48K)2026-06-17: Sale, 20,000 sh ($1.7M)2026-05-21: Award / grant, 12,500 sh ($0)2026-03-13: Withheld for tax, 5,469 sh ($176K)2026-03-13: Option exercise, 30,000 sh ($176K)2026-03-13: Gift, 24,531 sh ($0)2026-03-13: Other acquisition, 24,531 sh ($0)2026-03-13: Option exercise, 30,000 sh ($0)2025-06-10: Award / grant, 15,000 sh ($0)2025-05-16: Sale, 23,829 sh ($1.8M)2025-05-16: Sale, 3,523 sh ($263K)2025-05-16: Withheld for tax, 2,648 sh ($197K)2025-05-16: Option exercise, 30,000 sh ($197K)2025-05-16: Option exercise, 30,000 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-18CORTSale91,167 @ $118.24$10.8M−7.4% of holding1,140,994Form 4
2026-08-18CORTSale7,055 @ $118.88$839K−0.6% of holding1,133,939Form 4
2026-08-18CORTSale4,984 @ $117.47$585K−0.4% of holding1,232,161Form 4
2026-08-18CORTSale400 @ $119.64$48K−0.0% of holding1,133,539Form 4
2026-06-17CORTSale20,000 @ $84.53$1.7M−43.3% of holding26,147Form 4
2025-05-16CORTSale23,829 @ $74.17$1.8M−87.1% of holding3,523Form 4
2025-05-16CORTSale3,523 @ $74.65$263K−100.0% of holding0Form 4
10 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-05-21CORTAward / grant12,50012,500Form 4
2026-03-13CORTWithheld for tax5,46924,531Form 4
2026-03-13CORTOption exercise30,00030,000Form 4
2026-03-13CORTGift24,5310Form 4
2026-03-13CORTOther acquisition24,5311,237,145Form 4
2026-03-13CORTOption exercise30,0000Form 4
2025-06-10CORTAward / grant15,00015,000Form 4
2025-05-16CORTWithheld for tax2,64827,352Form 4
2025-05-16CORTOption exercise30,00030,000Form 4
2025-05-16CORTOption exercise30,0000Form 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.