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Don Callahan

CIK 1433990 · Head of Operations&Technology · last filed 2026-07-02

Don Callahan is a Head of Operations&Technology who has filed 75 SEC Form 4 insider transactions across 3 companies since 2008. The most recent filing, for WEX, was dated Jul 2, 2026. Across all open-market trades the lifetime net is −$5.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.0M 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

$2.98M

Companies

3

Total Filings

75

Lifetime Open-Market Net

-$5.86M

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
WEX Director 12,263 $182.88 $2.24M $0 42 2026-07-02
INOD Director 3,154 $57.56 $181.5K $0 2 2026-06-08
C Head of Operations&Technology 4,170 $132.47 $552.4K -$5.86M 31 2018-03-01

Recent Filings

75 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
2026-07-02 WEX Grant (A) +186 $0 EDGAR
2026-06-08 INOD Grant (A) +1,481 $0 EDGAR
2026-05-18 WEX Mixed +1,567 $0 EDGAR
2026-04-02 WEX Grant (A) +171 $0 EDGAR
2026-01-05 WEX Grant (A) +176 $0 EDGAR
2025-11-13 INOD Grant (A) +1,673 $0 EDGAR
2025-10-02 WEX Grant (A) +166 $0 EDGAR
2025-07-02 WEX Grant (A) +178 $0 EDGAR
2025-05-19 WEX Grant (A) — $0 EDGAR
2025-05-13 WEX Exer (M) +960 $0 EDGAR
Showing 1–10 of 75
Page 1 of 8
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.