ROBERT C LYONS
CIK 1204288 · President and CEO · 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
$12.99M
Companies
3
Total Filings
71
Lifetime Open-Market Net
-$12.43M
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 5 of 8
71 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 |
|---|---|---|---|---|---|
| 2015-10-28 | GATX CORP (GMT) Delisted | Mixed | — | -$533.9K | EDGAR |
| 2015-05-13 | PKG | Grant (A) | +581 | $0 | EDGAR |
| 2015-02-02 | GATX CORP (GMT) Delisted | Mixed | +6,843 | -$178.6K | EDGAR |
| 2014-11-12 | GATX CORP (GMT) Delisted | Mixed | — | -$376.7K | EDGAR |
| 2014-02-18 | GATX CORP (GMT) Delisted | Mixed | +1,275 | -$36.9K | EDGAR |
| 2014-02-03 | GATX CORP (GMT) Delisted | Mixed | +6,503 | -$184.8K | EDGAR |
| 2013-05-02 | PKG | Grant (A) | +856 | $0 | EDGAR |
| 2013-02-27 | GATX CORP (GMT) Delisted | Tax (F) | −372 | -$18.5K | EDGAR |
| 2013-02-15 | GATX CORP (GMT) Delisted | Mixed | — | -$87.2K | EDGAR |
| 2013-01-28 | GATX CORP (GMT) Delisted | Mixed | +5,292 | -$120.9K | 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.