Hart Mark J

Officer · PH

As of 2026-09-27, Hart Mark J has 21 Form 4 transactions on record across 1 company — 8 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.

Pattern in the record: open-market sales filed in August in multiple years since 2024 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $3.2MIndirect: $0$3.2Mas of 2026-09-27
  • Direct $3.2M
  • Indirect $0
PHdirect3,241 sh$3.2M

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

PH · 21 trades
2026-08-19: Award / grant, 3,241 sh ($0)2026-08-14: Sale, 2,497 sh ($2.6M)2026-04-22: Withheld for tax, 1,970 sh ($1.9M)2026-04-22: Award / grant, 4,467 sh ($0)2026-02-12: Withheld for tax, 3,936 sh ($4.0M)2026-02-12: Sale, 2,804 sh ($2.8M)2026-02-12: Option exercise, 6,740 sh ($2.0M)2026-02-12: Option exercise, 6,740 sh ($0)2025-08-20: Award / grant, 4,444 sh ($0)2025-08-08: Sale, 2,257 sh ($1.6M)2025-04-23: Withheld for tax, 1,837 sh ($1.1M)2025-04-23: Award / grant, 4,094 sh ($0)2024-11-06: Withheld for tax, 6,263 sh ($4.4M)2024-11-06: Option exercise, 10,220 sh ($2.1M)2024-11-06: Sale, 2,302 sh ($1.6M)2024-11-06: Sale, 1,655 sh ($1.2M)2024-11-06: Option exercise, 10,220 sh ($0)2024-08-14: Award / grant, 4,870 sh ($0)2024-08-09: Sale, 2,058 sh ($1.2M)2024-04-24: Withheld for tax, 1,674 sh ($915K)2024-04-24: Award / grant, 3,732 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-08-14PHSale2,497 @ $1057.00$2.6M−26.1% of holding7,063Form 4
2026-02-12PHSale2,804 @ $1009.12$2.8M−28.4% of holding7,063Form 4
2025-08-08PHSale2,257 @ $730.22$1.6M−24.2% of holding7,063Form 4
2024-11-06PHSale2,302 @ $705.99$1.6M−24.6% of holding7,063Form 4
2024-11-06PHSale1,655 @ $704.58$1.2M−15.0% of holding9,365Form 4
2024-08-09PHSale2,058 @ $566.23$1.2M−22.6% of holding7,063Form 4
15 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-19PHAward / grant3,2413,241Form 4
2026-04-22PHWithheld for tax1,9709,560Form 4
2026-04-22PHAward / grant4,46711,530Form 4
2026-02-12PHWithheld for tax3,9369,867Form 4
2026-02-12PHOption exercise6,74013,803Form 4
2026-02-12PHOption exercise6,7400Form 4
2025-08-20PHAward / grant4,4444,444Form 4
2025-04-23PHWithheld for tax1,8379,320Form 4
2025-04-23PHAward / grant4,09411,157Form 4
2024-11-06PHWithheld for tax6,26311,020Form 4
2024-11-06PHOption exercise10,22017,283Form 4
2024-11-06PHOption exercise10,2200Form 4
2024-08-14PHAward / grant4,8704,870Form 4
2024-04-24PHWithheld for tax1,6749,121Form 4
2024-04-24PHAward / grant3,73210,795Form 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.