Brian G Harris

CIK 1470077 · EVP, Chief Financial Officer · last filed 2026-08-07

Brian G Harris is an EVP, Chief Financial Officer who has filed 40 SEC Form 4 insider transactions across 2 companies since 2009. The most recent filing, for GFF, was dated Aug 7, 2026. Across all open-market trades the lifetime net is −$5.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $33.4M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$33.45M

Companies

2

Total Filings

40

Lifetime Open-Market Net

-$5.17M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
GFF EVP, Chief Financial Officer 138,860 $107.22 $14.89M -$5.24M 28 2026-08-07
HWKN SVP, Chief Financial Officer 142,846 $129.91 $18.56M $70.5K 6 2018-12-06

Recent Filings

40 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-08-07 GFF Notice (144) −5,267 -$564.1K EDGAR
2026-08-07 GFF Sell (S) −11,050 -$1.14M EDGAR
2026-08-05 GFF Notice (144) −11,050 -$1.14M EDGAR
2026-07-02 GFF Sell (S) −6,183 -$606.0K EDGAR
2026-06-30 GFF Notice (144) −6,183 -$606.0K EDGAR
2026-06-15 GFF Sell (S) −7,500 -$712.7K EDGAR
2026-06-11 GFF Notice (144) −7,500 -$712.7K EDGAR
2025-12-02 GFF Tax (F) −7,610 -$570.8K EDGAR
2024-12-03 GFF Mixed −27,419 -$2.28M EDGAR
2024-11-29 GFF Notice (144) −18,540 -$1.56M EDGAR
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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.