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John Henry Yozamp

CIK 1921762 · Business Development Officer · last filed 2024-06-06

John Henry Yozamp is a Business Development Officer who has filed 12 SEC Form 4 insider transactions across 1 company since 2022. The most recent filing shows the insider sold $55.5K of XPON on Jun 6, 2024. Across all open-market trades the lifetime net is −$450.8K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.2K 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

$5.2K

Companies

1

Total Filings

12

Lifetime Open-Market Net

-$450.8K

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
XPON Business Development Officer 1,435 $3.59 $5.2K -$450.8K 8 2024-06-06

Recent Filings

12 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
2024-06-06 XPON Sell (S) −35,000 -$55.5K EDGAR
2024-06-03 XPON Notice (144) −69,000 -$121.4K EDGAR
2024-01-17 XPON Sell (S) −23,035 -$108.7K EDGAR
2024-01-16 XPON Notice (144) −23,035 -$108.7K EDGAR
2023-12-19 XPON Sell (S) −23,035 -$106.0K EDGAR
2023-12-18 XPON Notice (144) −23,035 -$106.0K EDGAR
2023-11-17 XPON Sell (S) −23,035 -$90.3K EDGAR
2023-11-17 XPON Sell (S) −23,035 -$90.3K EDGAR
2023-11-16 XPON Notice (144) −23,035 -$90.3K EDGAR
2023-08-28 XPON Grant (A) — $0 EDGAR
Showing 1–10 of 12
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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.