Glendon E. III French
CIK 1805624 · President and CEO · last filed 2026-06-03
"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 · Page 4 of 6
57 filingsInsider 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 |
|---|---|---|---|---|---|
| 2023-06-15 | LUNG | Notice (144) | −10,000 | -$126.8K | EDGAR |
| 2023-06-02 | LUNG | Sell (S) | −6,533 | -$75.0K | EDGAR |
| 2023-03-03 | LUNG | Mixed | +170,605 | -$31.9K | EDGAR |
| 2022-12-05 | LUNG | Sell (S) | −3,631 | -$21.5K | EDGAR |
| 2022-11-14 | LUNG | Exer (M) | +10,000 | $22.0K | EDGAR |
| 2022-09-19 | LUNG | Sell (S) | −25,000 | -$500.0K | EDGAR |
| 2022-09-06 | LUNG | Sell (S) | −2,940 | -$52.5K | EDGAR |
| 2022-08-22 | LUNG | Sell (S) | −50,000 | -$1.03M | EDGAR |
| 2022-06-03 | LUNG | Sell (S) | −2,523 | -$45.5K | EDGAR |
| 2022-05-18 | LUNG | Gift (G) | −25,000 | $0 | EDGAR |
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.
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.