arnold michael c

CIK: 0001234013
Director
Primary company: TIMKEN CO (TKR)

arnold michael c is a corporate insider at TIMKEN CO (TKR) filing SEC Form 4 transactions. 206 transactions across 5 companies, totaling $742,642 in purchases and $10,331,322 in sales. Source: SEC EDGAR.

AI Insider Summary

Michael Arnold's record spans Timken (TKR, 134 tx), Gardner Denver (GDI, 40 tx) and AGCO (19 tx), with live activity in Kaiser Aluminum (KALU) awards — 786, 918 (at $73.49) and 1,905 shares. A serial industrial director's grant-side tape.

The current activity is at Kaiser Aluminum (KALU): awards of 786, 918 (priced at $73.49) and 1,905 shares — director grants at the aluminum maker. The TKR/GDI/AGCO ties are the broader history.

For readers, Arnold is a serial industrial director; the live signal is KALU grant activity near $73, with no single ticker dominating as a directional position.

Total Transactions
206
Total Buy Value
$743K
Total Sell Value
$10.33M
Net Activity
$-9.59M
Last Transaction
Jun 2026
Companies
5

Companies

Transaction History

Source: SEC EDGAR Form 4 insider transaction filings.

Type
Award
Shares
786
Price
-
Value
-
Type
Award
Shares
918
Price
$73.49
Value
$67K
Type
Award
Shares
1,905
Price
-
Value
-
Type
Award
Shares
2,157
Price
-
Value
-
Type
Purchase
Shares
1,800
Price
$87.69
Value
$158K
Type
Award
Shares
1,393
Price
$96.89
Value
$135K
Type
Award
Shares
1,444
Price
-
Value
-
Type
Award
Shares
557
Price
$96.89
Value
$54K
Type
Award
Shares
1,444
Price
-
Value
-
Type
Award
Shares
1,572
Price
-
Value
-
Type
Award
Shares
856
Price
$63.08
Value
$54K
Type
Award
Shares
2,060
Price
$0.00
Value
$0
Type
Tax Payment
Shares
269
Price
$122.99
Value
$33K
Type
Award
Shares
1,341
Price
$0.00
Value
$0
Type
Award
Shares
1,325
Price
$0.00
Value
$0
Type
Tax Payment
Shares
260
Price
$127.31
Value
$33K
Type
Award
Shares
1,296
Price
$0.00
Value
$0
Type
Award
Shares
758
Price
$0.00
Value
$0
Type
Tax Payment
Shares
254
Price
$148.07
Value
$38K
Type
Award
Shares
1,013
Price
$0.00
Value
$0