DAVID G DEWALT
CIK 1228853 · Executive Chairman · last filed 2026-08-05
"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
$192.66M
Companies
10
Total Filings
103
Lifetime Open-Market Net
-$71.31M
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 |
|---|---|---|---|---|---|---|---|
| DAL | Director | 22,358 | $89.48 | $2.00M | -$2.88M | 16 | 2026-08-05 |
| HAWK | Director | 7,508,152 | $24.52 | $184.10M | $0 | 1 | 2026-05-12 |
| EXC | Director | 4,009 | $45.02 | $180.5K | $0 | 6 | 2026-04-29 |
| FIVN | Director | 205,298 | $31.07 | $6.38M | -$9.92M | 12 | 2023-05-18 |
| NightDragon Acquisition Corp. (NDACU) Delisted | Director | 1,035,000 | $10.06 | $10.41M | $10.35M | 1 | 2021-03-04 |
| FORESCOUT TECHNOLOGIES, INC (FSCT) Delisted | Director | 0 | — | — | -$18.22M | 12 | 2020-08-17 |
| Mandiant, Inc. (FEYE) Delisted | Executive Chairman | 4,359,447 | $17.27 | $75.29M | -$39.88M | 8 | 2017-01-05 |
| POLYCOM INC (PLCM) Delisted | Director | 270,483 | — | — | -$1.19M | 26 | 2013-05-20 |
| JIVE | Director | — | $97.42 | — | $0 | 1 | 2012-01-18 |
| McAfee, Inc. (MFE) Delisted | CEO, President & Director | 174,498 | — | — | -$9.56M | 14 | 2011-02-23 |
Recent Filings · Page 9 of 11
103 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 |
|---|---|---|---|---|---|
| 2010-03-02 | POLYCOM INC (PLCM) Delisted | Exer (M) | +2,500 | $0 | EDGAR |
| 2010-02-23 | McAfee, Inc. (MFE) Delisted | Mixed | +19,551 | -$688.7K | EDGAR |
| 2010-02-18 | McAfee, Inc. (MFE) Delisted | Mixed | +35,498 | -$1.41M | EDGAR |
| 2010-02-16 | McAfee, Inc. (MFE) Delisted | Grant (A) | +41,666 | $0 | EDGAR |
| 2009-11-30 | POLYCOM INC (PLCM) Delisted | Exer (M) | +2,500 | $0 | EDGAR |
| 2009-08-31 | POLYCOM INC (PLCM) Delisted | Exer (M) | +2,500 | $0 | EDGAR |
| 2009-05-28 | POLYCOM INC (PLCM) Delisted | Grant (A) | — | $0 | EDGAR |
| 2009-04-06 | McAfee, Inc. (MFE) Delisted | Mixed | +22,605 | -$659.4K | EDGAR |
| 2009-03-06 | McAfee, Inc. (MFE) Delisted | Mixed | +22,605 | -$560.4K | EDGAR |
| 2009-02-19 | McAfee, Inc. (MFE) Delisted | Mixed | +127,567 | -$396.4K | 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.