Insiders / Plant John C

Plant John C

CIK 1136562personinsider
Companies
3
First seen
Feb 18, 2026
Last activity
May 12, 2026

Companies

3View all →
CompanyRoleShares heldPeak heldTradesLatest
Howmet Aerospace Inc. · HWMCEO2,471,3672,471,3671—
Masco Corp /De/ · MASDirector50,57450,5741—
Jabil Inc · JBLDirector6,5006,5001—

All securities held

3 positions · latest reported per filing
CompanySecuritySharesAs of
Howmet Aerospace Inc.Common Stock2,471,367Feb 17, 2026
Jabil IncCommon Stock6,500Apr 23, 2026
Masco Corp /De/Common Stock50,574May 8, 2026

Activity

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InsidersInstitutions
This person's insider trades (Form 4), across every company.
DateActionCompanyValueShares ΔPosition afterImpact
May 8, 2026GrantMAS
Masco Corp /De/
Common Stock
$0+3K
+5.53%
50,574
0.03% of shares
low
Apr 23, 2026GrantJBL
Jabil Inc
Common Stock
$0+600
+10.17%
6,500
<0.01% of shares
low
Feb 17, 2026GrantHWM
Howmet Aerospace Inc.
Common Stock
$0+22K
+0.91%
2,471,367
0.62% of shares
low