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Parker William Rush

CIK 1327771 · last filed 2024-01-03

Parker William Rush is a corporate insider who has filed 25 SEC Form 4 insider transactions across 2 companies since 2008. The most recent filing, for IRDM, was dated Mar 5, 2024. Across all open-market trades the lifetime net is −$2.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $7.9M 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

$7.88M

Companies

2

Total Filings

25

Lifetime Open-Market Net

-$2.81M

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 Director 168,811 $46.68 $7.88M -$2.81M 22 2024-01-03
Iridium Communications Inc. (GHQ.WS) Delisted Director 43,479 — — $0 1 2008-03-31

Recent Filings

25 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
2024-03-05 IRDM Notice (144) −5,569 -$162.4K EDGAR
2024-02-23 IRDM Notice (144) −4,000 -$114.4K EDGAR
2024-01-03 IRDM Grant (A) +501 $0 EDGAR
2023-10-03 IRDM Grant (A) +452 $0 EDGAR
2023-07-03 IRDM Grant (A) +330 $0 EDGAR
2023-04-03 IRDM Grant (A) +334 $0 EDGAR
2023-01-09 IRDM Grant (A) +4,512 $40.0K EDGAR
2023-01-04 IRDM Sell (S) −27,363 -$1.48M EDGAR
2022-11-02 IRDM Sell (S) −27,363 -$1.42M EDGAR
2022-01-07 IRDM Grant (A) +5,607 $40.0K EDGAR
Showing 1–10 of 25
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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.