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MARK ASLETT

CIK 1231657 · President and CEO · last filed 2023-02-23

MARK ASLETT is a President and CEO who has filed 100 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing, for MRCY, was dated Aug 16, 2023. Across all open-market trades the lifetime net is −$43.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $51.1M 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

$51.07M

Companies

1

Total Filings

100

Lifetime Open-Market Net

-$43.39M

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
MRCY President and CEO 513,861 $99.38 $51.07M -$43.39M 99 2023-02-23

Recent Filings

100 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
2023-08-16 MRCY Notice (144) −227,492 -$7.70M EDGAR
2023-02-23 MRCY Sell (S) −9,545 -$504.9K EDGAR
2023-02-21 MRCY Sell (S) −9,393 -$508.4K EDGAR
2022-08-22 MRCY Sell (S) −21,322 -$1.10M EDGAR
2022-08-18 MRCY Sell (S) −9,293 -$476.7K EDGAR
2022-08-17 MRCY Sell (S) −3,507 -$180.1K EDGAR
2022-02-17 MRCY Grant (A) +229,090 $0 EDGAR
2021-08-18 MRCY Mixed +30,871 -$2.07M EDGAR
2021-04-23 MRCY Sell (S) −2,500 -$192.2K EDGAR
2021-04-09 MRCY Sell (S) −2,500 -$186.8K EDGAR
Showing 1–10 of 100
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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.