WILLIAM GORDON III STONE
CIK 1592491 · Chief Executive Officer · last filed 2026-05-29
"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
$25.03M
Companies
2
Total Filings
109
Lifetime Open-Market Net
-$7.20M
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 |
|---|---|---|---|---|---|---|---|
| APPS | Chief Executive Officer | 1,745,398 | $14.34 | $25.03M | -$7.10M | 95 | 2026-05-29 |
| Digital Turbine, Inc. (MNDL) Delisted | CEO | 270,831 | — | — | -$101.1K | 9 | 2014-12-19 |
Recent Filings · Page 7 of 11
109 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 |
|---|---|---|---|---|---|
| 2023-03-02 | APPS | Mixed | +56,367 | -$1.06M | EDGAR |
| 2023-02-02 | APPS | Tax (F) | −914 | -$15.6K | EDGAR |
| 2023-01-03 | APPS | Tax (F) | −858 | -$13.1K | EDGAR |
| 2022-12-02 | APPS | Tax (F) | −805 | -$14.9K | EDGAR |
| 2022-11-01 | APPS | Tax (F) | −805 | -$11.8K | EDGAR |
| 2022-10-14 | APPS | Mixed | +24,551 | -$212.5K | EDGAR |
| 2022-10-04 | APPS | Tax (F) | −805 | -$11.6K | EDGAR |
| 2022-09-06 | APPS | Tax (F) | −806 | -$14.3K | EDGAR |
| 2022-08-04 | APPS | Tax (F) | −805 | -$16.2K | EDGAR |
| 2022-07-14 | APPS | Mixed | +25,609 | -$103.8K | 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.