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David Alan Campbell

CIK 1864158 · President and CEO · last filed 2026-07-10

David Alan Campbell is a President and CEO who has filed 15 SEC Form 4 insider transactions across 1 company since 2022. The most recent filing shows the insider exercised options covering $29.5K of JANX on Jul 10, 2026. Across all open-market trades the lifetime net is −$6.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.8M 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

$5.83M

Companies

1

Total Filings

15

Lifetime Open-Market Net

-$6.61M

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
JANX President and CEO 388,582 $15.00 $5.83M -$6.61M 12 2026-07-10

Recent Filings

15 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
2026-07-10 JANX Exer (M) +7,000 $29.5K EDGAR
2026-01-02 JANX Mixed +88,528 -$110.8K EDGAR
2025-01-08 JANX Sell (S) −5,000 -$300.0K EDGAR
2025-01-07 JANX Notice (144) −5,000 -$300.0K EDGAR
2025-01-03 JANX Grant (A) +81,000 $0 EDGAR
2024-12-27 JANX Sell (S) −25,000 -$1.40M EDGAR
2024-12-26 JANX Notice (144) −25,000 -$1.40M EDGAR
2024-12-03 JANX Sell (S) −15,000 -$1.00M EDGAR
2024-11-27 JANX Sell (S) −25,000 -$1.29M EDGAR
2024-10-30 JANX Sell (S) −25,000 -$1.34M EDGAR
Showing 1–10 of 15
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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.