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CALVIN SCOTT KOONCE

CIK 1026013 · last filed 2024-08-30

CALVIN SCOTT KOONCE is a corporate insider who has filed 70 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing, for VSEC, was dated Nov 8, 2024. Across all open-market trades the lifetime net is −$11.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $370.5M across reported positions. 3 SEC filings were submitted jointly with CRAWFORD UNITED Corp.

"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

$370.54M

Companies

1

Total Filings

70

Lifetime Open-Market Net

-$11.25M

Filer Profile

Reported Address
6229 EXECUTIVE BOULEVARD
ROCKVILLE, MD 20852
Related Filers
CRAWFORD UNITED Corp — 3 joint filings, latest 2008-03-03
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
VSEC Director 1,817,152 $203.91 $370.54M -$11.25M 66 2024-08-30

Recent Filings

70 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
2024-11-08 VSEC Notice (144) −456,000 -$52.18M EDGAR
2024-10-17 VSEC Notice (144) −326,800 -$34.58M EDGAR
2024-10-04 VSEC Notice (144) −138,162 -$11.61M EDGAR
2024-09-13 VSEC Notice (144) −115,548 -$10.14M EDGAR
2024-08-30 VSEC Sell (S) −15,300 -$1.41M EDGAR
2024-08-29 VSEC Sell (S) −23,000 -$2.06M EDGAR
2024-04-02 VSEC Grant (A) +2,146 $0 EDGAR
2024-04-02 VSEC Grant (A) +2,300 $0 EDGAR
2023-01-04 VSEC Grant (A) +2,146 $0 EDGAR
2021-01-13 VSEC Grant (A) +2,300 $0 EDGAR
Showing 1–10 of 70
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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.