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BRIEN DANIEL B O

CIK 1112317 · Chief Executive Officer · last filed 2026-02-10

BRIEN DANIEL B O is a Chief Executive Officer who has filed 28 SEC Form 4 insider transactions across 1 company since 2023. The most recent filing shows the insider sold $95.4K of FSI on Feb 10, 2026. Across all open-market trades the lifetime net is −$1.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $26.7M 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

$26.67M

Companies

1

Total Filings

28

Lifetime Open-Market Net

-$1.47M

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
FSI Chief Executive Officer 4,595,156 $5.80 $26.67M -$1.47M 25 2026-02-10

Recent Filings

28 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
2026-02-10 FSI Sell (S) −16,497 -$95.4K EDGAR
2026-02-05 FSI Sell (S) −12,500 -$73.5K EDGAR
2026-02-02 FSI Sell (S) −4,003 -$23.6K EDGAR
2026-01-29 FSI Sell (S) −101,500 -$596.1K EDGAR
2026-01-27 FSI Notice (144) −125,000 -$747.5K EDGAR
2023-11-17 FSI Sell (S) −94,563 -$148.5K EDGAR
2023-10-20 FSI Notice (144) −124,355 -$271.1K EDGAR
2023-07-26 FSI Sell (S) −9,312 -$24.6K EDGAR
2023-07-21 FSI Sell (S) −37,747 -$100.0K EDGAR
2023-06-23 FSI Sell (S) −9,117 -$25.5K EDGAR
Showing 1–10 of 28
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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.