Wollin Robert J

Officer · MGTX

As of 2026-09-16, Wollin Robert J has 25 Form 4 transactions on record across 1 company — 14 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: $1.3MIndirect: $0$1.3Mas of 2026-09-16
  • Direct $1.3M
  • Indirect $0
MGTXdirect100,000 sh$1.3M

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

MGTX · 25 trades
2026-06-25: Award / grant, 100,000 sh ($0)2026-02-21: Withheld for tax, 5,949 sh ($44K)2026-02-21: Option exercise, 11,250 sh ($0)2026-02-21: Option exercise, 11,250 sh2026-02-21: Option exercise, 11,250 sh2026-01-17: Withheld for tax, 27,206 sh ($202K)2026-01-17: Option exercise, 50,000 sh ($0)2026-01-17: Option exercise, 50,000 sh2026-01-17: Option exercise, 50,000 sh2026-01-07: Withheld for tax, 4,364 sh ($34K)2026-01-07: Option exercise, 7,500 sh ($0)2026-01-07: Option exercise, 7,500 sh2026-01-07: Option exercise, 7,500 sh2025-11-20: Gift, 5,000 sh ($0)2025-04-03: Award / grant, 100,000 sh ($0)2025-02-21: Withheld for tax, 12,116 sh ($88K)2025-02-21: Option exercise, 22,500 sh ($0)2025-02-21: Option exercise, 22,500 sh2025-02-21: Option exercise, 22,500 sh2025-01-14: Withheld for tax, 2,909 sh ($17K)2025-01-14: Option exercise, 5,000 sh ($0)2025-01-14: Option exercise, 5,000 sh2025-01-07: Withheld for tax, 3,966 sh ($25K)2025-01-07: Option exercise, 7,500 sh ($0)2025-01-07: Option exercise, 7,500 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
25 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-25MGTXAward / grant100,000100,000Form 4
2026-02-21MGTXWithheld for tax5,94957,377Form 4
2026-02-21MGTXOption exercise11,25011,250Form 4
2026-02-21MGTXOption exercise11,25063,326Form 4
2026-02-21MGTXOption exercise11,25063,326Form 4
2026-01-17MGTXWithheld for tax27,20652,076Form 4
2026-01-17MGTXOption exercise50,00050,000Form 4
2026-01-17MGTXOption exercise50,00079,282Form 4
2026-01-17MGTXOption exercise50,00079,282Form 4
2026-01-07MGTXWithheld for tax4,36429,282Form 4
2026-01-07MGTXOption exercise7,5000Form 4
2026-01-07MGTXOption exercise7,50033,646Form 4
2026-01-07MGTXOption exercise7,50033,646Form 4
2025-11-20MGTXGift5,00026,146Form 4
2025-04-03MGTXAward / grant100,000100,000Form 4
2025-02-21MGTXWithheld for tax12,11631,146Form 4
2025-02-21MGTXOption exercise22,50022,500Form 4
2025-02-21MGTXOption exercise22,50043,262Form 4
2025-02-21MGTXOption exercise22,50043,262Form 4
2025-01-14MGTXWithheld for tax2,90920,762Form 4
2025-01-14MGTXOption exercise5,0000Form 4
2025-01-14MGTXOption exercise5,00023,671Form 4
2025-01-07MGTXWithheld for tax3,96618,671Form 4
2025-01-07MGTXOption exercise7,5007,500Form 4
2025-01-07MGTXOption exercise7,50022,637Form 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.