MARK ASLETT
CIK 1231657 · President and CEO · last filed 2023-02-23
"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 · Page 6 of 10
100 filingsInsider 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 |
|---|---|---|---|---|---|
| 2018-03-01 | MRCY | Sell (S) | −9,600 | -$452.6K | EDGAR |
| 2018-02-16 | MRCY | Sell (S) | −9,600 | -$426.6K | EDGAR |
| 2018-02-01 | MRCY | Sell (S) | −9,600 | -$461.8K | EDGAR |
| 2017-12-13 | MRCY | Sell (S) | −9,600 | -$470.7K | EDGAR |
| 2017-12-01 | MRCY | Sell (S) | −9,600 | -$500.8K | EDGAR |
| 2017-11-17 | MRCY | Sell (S) | −9,600 | -$481.0K | EDGAR |
| 2017-11-01 | MRCY | Sell (S) | −9,600 | -$482.4K | EDGAR |
| 2017-09-13 | MRCY | Sell (S) | −9,600 | -$454.3K | EDGAR |
| 2017-08-21 | MRCY | Tax (F) | −21,384 | -$975.8K | EDGAR |
| 2017-08-17 | MRCY | Mixed | +11,917 | -$3.49M | EDGAR |
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.
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.