John McClain III Holmes

CIK 1554880 · Chairman, President & CEO · 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

$65.89M

Companies

2

Total Filings

114

Lifetime Open-Market Net

-$69.31M

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
GATX Director 4,464 $177.56 $792.6K $0 15 2026-08-05
AIR Chairman, President & CEO 447,582 $145.45 $65.10M -$69.31M 81 2026-08-03

Recent Filings · Page 9 of 12

114 filings
Insider 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
2021-03-30 AIR Sell (S) −6,623 -$278.7K EDGAR
2021-03-29 AIR Sell (S) −13,377 -$578.7K EDGAR
2020-12-23 AIR Sell (S) −34,598 -$1.21M EDGAR
2020-10-07 AIR Grant (A) $0 EDGAR
2020-08-03 AIR Mixed −733 -$387.2K EDGAR
2020-07-14 AIR Tax (F) −18,459 -$350.9K EDGAR
2020-01-08 AIR Mixed -$677.7K EDGAR
2019-12-26 AIR Mixed −14,122 -$802.8K EDGAR
2019-08-01 AIR Mixed +1,632 -$834.2K EDGAR
2019-07-12 AIR Tax (F) −18,459 -$786.7K EDGAR
Showing 8190 of 114
Page 9 of 12
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.