Schafer Douglas M. JR

Officer · MIAX

As of 2026-09-16, Schafer Douglas M. JR has 47 Form 4 transactions on record across 1 company — 28 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: $7.4MIndirect: $0$7.4Mas of 2026-09-16
  • Direct $7.4M
  • Indirect $0
MIAXdirect195,334 sh$7.4M

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

MIAX · 47 trades
2026-09-02: Sale, 48,000 sh ($1.9M)2026-09-02: Option exercise, 43,334 sh ($520K)2026-09-02: Option exercise, 4,666 sh ($56K)2026-09-02: Option exercise, 4,666 sh ($0)2026-09-02: Option exercise, 43,334 sh ($0)2026-08-04: Sale, 48,000 sh ($2.2M)2026-08-04: Option exercise, 48,000 sh ($576K)2026-08-04: Option exercise, 48,000 sh ($0)2026-07-02: Sale, 48,000 sh ($2.0M)2026-07-02: Option exercise, 42,000 sh ($504K)2026-07-02: Option exercise, 6,000 sh ($72K)2026-07-02: Option exercise, 6,000 sh ($0)2026-07-02: Option exercise, 42,000 sh ($0)2026-06-16: Award / grant, 2,485 sh ($0)2026-06-16: Award / grant, 21,481 sh ($0)2026-06-16: Award / grant, 23,298 sh ($0)2026-06-11: Withheld for tax, 32,565 sh ($1.3M)2026-06-02: Sale, 48,000 sh ($2.1M)2026-06-02: Option exercise, 48,000 sh ($576K)2026-06-02: Option exercise, 48,000 sh ($0)2026-05-04: Sale, 48,000 sh ($2.3M)2026-05-04: Option exercise, 48,000 sh ($576K)2026-05-04: Option exercise, 48,000 sh ($0)2026-03-17: Sale, 48,000 sh ($1.9M)2026-03-17: Option exercise, 48,000 sh ($576K)2026-03-17: Option exercise, 48,000 sh ($0)2026-02-18: Withheld for tax, 32,565 sh ($1.3M)2026-02-10: Withheld for tax, 108,550 sh ($4.5M)2025-08-15: Conversion, 500 sh ($0)2025-08-15: Option exercise, 130,290 sh ($0)2025-08-15: Option exercise, 130,290 sh ($0)2025-08-15: Option exercise, 200,000 sh ($0)2025-08-15: Option exercise, 200,000 sh ($0)2025-08-15: Option exercise, 133,334 sh ($0)2025-08-15: Option exercise, 133,334 sh ($0)2025-08-15: Option exercise, 150,000 sh ($0)2025-08-15: Option exercise, 150,000 sh ($0)2025-08-15: Option exercise, 19,710 sh ($0)2025-08-15: Option exercise, 19,710 sh ($0)2025-08-15: Option exercise, 16,666 sh ($0)2025-08-15: Option exercise, 16,666 sh ($0)2025-08-15: Conversion, 387,296 sh ($0)2025-08-15: Conversion, 500 sh2025-08-15: Conversion, 387,296 sh2025-08-15: Conversion, 500 sh2025-08-15: Conversion, 387,296 sh2025-08-13: Withheld for tax, 21,710 sh ($499K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-09-02MIAXSale48,000 @ $40.48$1.9M−11.0% of holding387,414Form 4
2026-08-04MIAXSale48,000 @ $45.71$2.2M−11.0% of holding387,414Form 4
2026-07-02MIAXSale48,000 @ $41.22$2.0M−11.0% of holding387,414Form 4
2026-06-02MIAXSale48,000 @ $42.84$2.1M−10.8% of holding396,681Form 4
2026-05-04MIAXSale48,000 @ $47.25$2.3M−10.8% of holding396,681Form 4
2026-03-17MIAXSale48,000 @ $39.74$1.9M−10.8% of holding396,681Form 4
41 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-02MIAXOption exercise43,334430,748Form 4
2026-09-02MIAXOption exercise4,666435,414Form 4
2026-09-02MIAXOption exercise4,666195,334Form 4
2026-09-02MIAXOption exercise43,3340Form 4
2026-08-04MIAXOption exercise48,000435,414Form 4
2026-08-04MIAXOption exercise48,00043,334Form 4
2026-07-02MIAXOption exercise42,000435,414Form 4
2026-07-02MIAXOption exercise6,000393,414Form 4
2026-07-02MIAXOption exercise6,0000Form 4
2026-07-02MIAXOption exercise42,00091,334Form 4
2026-06-16MIAXAward / grant2,4852,485Form 4
2026-06-16MIAXAward / grant21,48121,481Form 4
2026-06-16MIAXAward / grant23,298387,414Form 4
2026-06-11MIAXWithheld for tax32,565364,116Form 4
2026-06-02MIAXOption exercise48,000444,681Form 4
2026-06-02MIAXOption exercise48,0006,000Form 4
2026-05-04MIAXOption exercise48,000444,681Form 4
2026-05-04MIAXOption exercise48,00054,000Form 4
2026-03-17MIAXOption exercise48,000444,681Form 4
2026-03-17MIAXOption exercise48,000102,000Form 4
2026-02-18MIAXWithheld for tax32,565396,681Form 4
2026-02-10MIAXWithheld for tax108,550429,246Form 4
2025-08-15MIAXConversion5000Form 4
2025-08-15MIAXOption exercise130,290130,290Form 4
2025-08-15MIAXOption exercise130,2900Form 4
2025-08-15MIAXOption exercise200,000200,000Form 4
2025-08-15MIAXOption exercise200,0000Form 4
2025-08-15MIAXOption exercise133,334133,334Form 4
2025-08-15MIAXOption exercise133,3340Form 4
2025-08-15MIAXOption exercise150,000150,000Form 4
2025-08-15MIAXOption exercise150,0000Form 4
2025-08-15MIAXOption exercise19,71019,710Form 4
2025-08-15MIAXOption exercise19,7100Form 4
2025-08-15MIAXOption exercise16,6660Form 4
2025-08-15MIAXOption exercise16,66616,666Form 4
2025-08-15MIAXConversion387,2960Form 4
2025-08-15MIAXConversion500537,796Form 4
2025-08-15MIAXConversion387,296537,796Form 4
2025-08-15MIAXConversion500537,796Form 4
2025-08-15MIAXConversion387,296537,796Form 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.