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Timothy Kapalka

CIK 1715998 · CAO Iridium Satellite LLC · last filed 2026-08-19

Timothy Kapalka is a CAO Iridium Satellite LLC who has filed 54 SEC Form 4 insider transactions across 1 company since 2017. The most recent filing shows the insider sold $680.5K of IRDM on Aug 19, 2026. Across all open-market trades the lifetime net is −$3.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.7M 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

$1.67M

Companies

1

Total Filings

54

Lifetime Open-Market Net

-$3.09M

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
IRDM CAO Iridium Satellite LLC 35,731 $46.72 $1.67M -$3.09M 54 2026-08-19

Recent Filings

54 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
2026-08-19 IRDM Sell (S) −13,473 -$680.5K EDGAR
2026-06-02 IRDM Mixed +3,483 -$35.8K EDGAR
2026-04-06 IRDM Sell (S) −5,833 -$184.9K EDGAR
2026-03-11 IRDM Tax (F) −744 -$17.9K EDGAR
2026-03-02 IRDM Mixed +14,169 -$42.1K EDGAR
2025-12-03 IRDM Tax (F) −804 -$13.2K EDGAR
2025-09-02 IRDM Tax (F) −804 -$20.0K EDGAR
2025-06-03 IRDM Sell (S) −1,922 -$50.1K EDGAR
2025-06-02 IRDM Tax (F) −1,575 -$40.0K EDGAR
2025-03-04 IRDM Mixed +9,836 -$81.0K EDGAR
Showing 1–10 of 54
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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.