Wichman Gordon Douglas

Officer · Other reporting person · AAON

As of 2026-09-16, Wichman Gordon Douglas has 24 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.

Pattern in the record: open-market sales filed in May in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $1.6MIndirect: $0$1.6Mas of 2026-09-16
  • Direct $1.6M
  • Indirect $0
AAONdirect21,250 sh$1.6M

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

AAON · 24 trades
2026-05-26: Sale, 3,000 sh ($421K)2026-05-26: Option exercise, 3,000 sh ($83K)2026-05-26: Option exercise, 3,000 sh ($83K)2026-03-12: Withheld for tax, 89 sh ($8K)2026-03-12: Withheld for tax, 55 sh ($5K)2026-03-11: Award / grant, 924 sh ($0)2026-03-06: Withheld for tax, 102 sh ($9K)2026-01-30: Option exercise, 1,478 sh ($141K)2026-01-30: Option exercise, 726 sh ($69K)2026-01-30: Withheld for tax, 439 sh ($42K)2026-01-30: Withheld for tax, 200 sh ($19K)2025-05-20: Sale, 20,000 sh ($2.1M)2025-05-20: Option exercise, 20,000 sh ($552K)2025-05-20: Option exercise, 20,000 sh ($552K)2025-05-20: Sale, 1,302 sh ($136K)2025-05-20: Option exercise, 1,302 sh ($28K)2025-05-20: Option exercise, 1,302 sh ($28K)2025-05-19: Sale, 3,975 sh ($420K)2025-03-14: Withheld for tax, 128 sh ($11K)2025-03-11: Withheld for tax, 141 sh ($12K)2025-03-11: Award / grant, 672 sh ($0)2025-03-06: Withheld for tax, 102 sh ($8K)2025-01-28: Option exercise, 6,017 sh ($673K)2025-01-28: Withheld for tax, 1,536 sh ($172K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-05-26AAONSale3,000 @ $140.39$421K−21.4% of holding10,997Form 4
2025-05-20AAONSale20,000 @ $104.47$2.1M−69.6% of holding8,754Form 4
2025-05-20AAONSale1,302 @ $104.58$136K−12.9% of holding8,754Form 4
2025-05-19AAONSale3,975 @ $105.75$420K−31.2% of holding8,754Form 4
20 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-05-26AAONOption exercise3,00021,250Form 4
2026-05-26AAONOption exercise3,00013,997Form 4
2026-03-12AAONWithheld for tax8910,128Form 4
2026-03-12AAONWithheld for tax5510,073Form 4
2026-03-11AAONAward / grant92410,997Form 4
2026-03-06AAONWithheld for tax10210,217Form 4
2026-01-30AAONOption exercise1,47810,232Form 4
2026-01-30AAONOption exercise72610,519Form 4
2026-01-30AAONWithheld for tax4399,793Form 4
2026-01-30AAONWithheld for tax20010,319Form 4
2025-05-20AAONOption exercise20,00024,250Form 4
2025-05-20AAONOption exercise20,00028,754Form 4
2025-05-20AAONOption exercise1,3020Form 4
2025-05-20AAONOption exercise1,30210,056Form 4
2025-03-14AAONWithheld for tax12812,729Form 4
2025-03-11AAONWithheld for tax14112,185Form 4
2025-03-11AAONAward / grant67212,857Form 4
2025-03-06AAONWithheld for tax10212,326Form 4
2025-01-28AAONOption exercise6,01713,964Form 4
2025-01-28AAONWithheld for tax1,53612,428Form 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.