CHARLES W HULL
CIK 1105964 · EVP & Chief Technology Officer · last filed 2026-04-16
"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
$21.25M
Companies
2
Total Filings
109
Lifetime Open-Market Net
-$27.58M
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.
Recent Filings · Page 9 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 |
|---|---|---|---|---|---|
| 2012-07-12 | DDD | Sell (S) | −4,383 | -$148.0K | EDGAR |
| 2012-06-13 | DDD | Sell (S) | −324 | -$10.4K | EDGAR |
| 2012-06-13 | DDD | Sell (S) | −5,676 | -$179.0K | EDGAR |
| 2012-05-11 | DDD | Sell (S) | −450 | -$12.9K | EDGAR |
| 2012-05-11 | DDD | Sell (S) | −5,550 | -$155.4K | EDGAR |
| 2012-04-12 | DDD | Sell (S) | −1,475 | -$34.5K | EDGAR |
| 2012-04-12 | DDD | Sell (S) | −4,525 | -$102.0K | EDGAR |
| 2012-03-16 | DDD | Sell (S) | −600 | -$14.0K | EDGAR |
| 2012-03-16 | DDD | Sell (S) | −5,400 | -$125.3K | EDGAR |
| 2012-02-27 | DDD | Sell (S) | −9,000 | -$376.2K | 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.