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Glendon E. III French

CIK 1805624 · President and CEO · last filed 2026-06-03

Glendon E. III French is a President and CEO who has filed 57 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing shows the insider sold $86.9K of LUNG on Jun 3, 2026. Across all open-market trades the lifetime net is −$17.5M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.6M 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

$2.62M

Companies

1

Total Filings

57

Lifetime Open-Market Net

-$17.49M

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
LUNG President and CEO 2,096,360 $1.25 $2.62M -$17.49M 45 2026-06-03

Recent Filings

57 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
2026-06-03 LUNG Sell (S) −56,149 -$86.9K EDGAR
2026-03-04 LUNG Sell (S) −67,813 -$97.0K EDGAR
2025-12-03 LUNG Mixed +1,191,195 -$13.8K EDGAR
2025-06-04 LUNG Grant (A) +37,153 $0 EDGAR
2025-03-21 LUNG Sell (S) −20,000 -$157.0K EDGAR
2025-03-20 LUNG Notice (144) −60,000 -$466.2K EDGAR
2025-02-24 LUNG Sell (S) −55,453 -$459.1K EDGAR
2025-02-20 LUNG Notice (144) −55,453 -$368.2K EDGAR
2025-01-21 LUNG Sell (S) −4,547 -$29.6K EDGAR
2025-01-17 LUNG Notice (144) −2,221 -$14.2K EDGAR
Showing 1–10 of 57
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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.