michael c arnold
CIK 1234013 · President and CEO · last filed 2026-06-05
"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
$14.64M
Companies
5
Total Filings
75
Lifetime Open-Market Net
-$6.65M
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 |
|---|---|---|---|---|---|---|---|
| KALU | Director | 11,445 | $187.10 | $2.14M | $0 | 7 | 2026-06-05 |
| AGCO | Director | 24,295 | $100.87 | $2.45M | $157.8K | 13 | 2026-04-27 |
| Ryerson Holding Corp (RYI) Delisted | President and CEO | 55,000 | $28.16 | $1.55M | $584.8K | 2 | 2014-11-18 |
| GARDNER DENVER INC (GDI) Delisted | Director | 4,400 | — | — | $0 | 25 | 2013-06-13 |
| TKR | ExVP Brngs & Pwr Transmission | 79,369 | $126.57 | $10.05M | -$7.39M | 27 | 2010-11-30 |
Recent Filings · Page 2 of 8
75 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 |
|---|---|---|---|---|---|
| 2022-06-06 | KALU | Grant (A) | +1,325 | $0 | EDGAR |
| 2022-05-02 | AGCO | Mixed | +1,036 | -$33.1K | EDGAR |
| 2021-09-08 | KALU | Grant (A) | +758 | $0 | EDGAR |
| 2021-04-26 | AGCO | Mixed | +759 | -$37.6K | EDGAR |
| 2020-05-01 | AGCO | Mixed | +2,412 | -$22.5K | EDGAR |
| 2019-04-26 | AGCO | Mixed | +1,615 | -$37.5K | EDGAR |
| 2018-04-27 | AGCO | Mixed | +1,531 | -$24.0K | EDGAR |
| 2017-04-28 | AGCO | Grant (A) | +1,871 | $0 | EDGAR |
| 2016-04-29 | AGCO | Grant (A) | +2,248 | $0 | EDGAR |
| 2015-04-24 | AGCO | Grant (A) | +2,455 | $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.