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BRIAN LONG

CIK 1201010 · last filed 2026-08-26

BRIAN LONG is a corporate insider who has filed 27 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for NVTS, was dated Aug 26, 2026. Across all open-market trades the lifetime net is −$82.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $64.8M 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

$64.78M

Companies

1

Total Filings

27

Lifetime Open-Market Net

-$82.39M

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
NVTS Director 5,920,981 $10.94 $64.78M -$82.39M 18 2026-08-26

Recent Filings

27 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
2026-08-26 NVTS Grant (A) +9,990 $0 EDGAR
2025-12-10 NVTS Sell (S) −2,986,969 -$19.76M EDGAR
2025-12-05 NVTS Sell (S) −48,165 -$409.4K EDGAR
2025-12-03 NVTS Sell (S) −164,184 -$1.40M EDGAR
2025-12-01 NVTS Sell (S) −1,493,046 -$12.76M EDGAR
2025-11-25 NVTS Notice (144) −1,705,395 -$14.14M EDGAR
2025-09-16 NVTS Sell (S) −500,000 -$3.06M EDGAR
2025-09-15 NVTS Notice (144) −500,000 -$3.12M EDGAR
2025-09-15 NVTS Sell (S) −455,596 -$2.76M EDGAR
2025-09-11 NVTS Notice (144) −455,596 -$2.58M EDGAR
Showing 1–10 of 27
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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.