WILLIAM J COLOMBO
CIK 1198906 · Pres. & Chief Oper. Officer · last filed 2026-08-28
"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
$24.60M
Companies
2
Total Filings
79
Lifetime Open-Market Net
-$71.66M
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 3 of 8
79 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 |
|---|---|---|---|---|---|
| 2017-08-23 | DKS | Buy (P) | +20,000 | $524.9K | EDGAR |
| 2017-04-05 | DKS | Grant (A) | +3,261 | $0 | EDGAR |
| 2016-11-28 | DKS | Mixed | — | -$1.66M | EDGAR |
| 2016-11-23 | DKS | Mixed | — | -$1.05M | EDGAR |
| 2016-11-21 | DKS | Sell (S) | −20,000 | -$1.23M | EDGAR |
| 2016-09-23 | DKS | Mixed | — | -$666.3K | EDGAR |
| 2016-04-05 | DKS | Grant (A) | +2,336 | $0 | EDGAR |
| 2015-09-16 | DKS | Mixed | — | -$734.9K | EDGAR |
| 2015-05-11 | ROCK | Grant (A) | +2,936 | $52.0K | EDGAR |
| 2015-04-07 | DKS | Grant (A) | +1,881 | $0 | 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.