Gary Stephen May
CIK 1635110 · last filed 2026-05-12
"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
$1.58M
Companies
1
Total Filings
33
Lifetime Open-Market Net
-$2.83M
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 |
|---|---|---|---|---|---|---|---|
| LDOS | Director | 11,204 | $140.89 | $1.58M | -$2.83M | 27 | 2026-05-12 |
Recent Filings · Page 2 of 4
33 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 |
|---|---|---|---|---|---|
| 2024-05-07 | LDOS | Grant (A) | +912 | $0 | EDGAR |
| 2024-02-22 | LDOS | Mixed | — | -$341.7K | EDGAR |
| 2024-02-21 | LDOS | Notice (144) | −2,745 | -$341.7K | EDGAR |
| 2023-05-12 | LDOS | Mixed | — | -$206.1K | EDGAR |
| 2023-05-11 | LDOS | Notice (144) | −2,618 | -$206.1K | EDGAR |
| 2023-05-09 | LDOS | Grant (A) | +1,574 | $0 | EDGAR |
| 2022-05-10 | LDOS | Mixed | +1,106 | -$747.0K | EDGAR |
| 2022-02-18 | LDOS | Mixed | — | -$214.1K | EDGAR |
| 2021-08-12 | LDOS | Sell (S) | −500 | -$48.3K | EDGAR |
| 2021-05-13 | LDOS | Sell (S) | −500 | -$51.3K | 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.