Insiders / Callahan Michael John

Callahan Michael John

CIK 1262742personinsider
Companies
1
First seen
Feb 18, 2026
Last activity
May 22, 2026

Companies

1View all →
CompanyRoleShares heldPeak heldTradesLatest
Rivian Automotive, Inc. / DE · RIVNExecutive1,073,8581,114,2587—

All securities held

2 positions · latest reported per filing
CompanySecuritySharesAs of
Rivian Automotive, Inc. / DEClass A Common Stock1,073,858May 20, 2026
Rivian Automotive, Inc. / DEStock OptionDerivative528,402Mar 20, 2026

Activity

View all →
InsidersInstitutions
This person's insider trades (Form 4), across every company.
DateActionCompanyValueShares ΔPosition afterImpact
May 15, 2026OtherRIVN
Rivian Automotive, Inc. / DE
Class A Common Stock
$611.0K-42K
-3.78%
1,072,176
0.07% of shares
low
Feb 15, 2026OtherRIVN
Rivian Automotive, Inc. / DE
Class A Common Stock
$451.9K-25K
-2.95%
838,035
0.06% of shares
low
Mar 4, 2026OtherRIVN
Rivian Automotive, Inc. / DE
Class A Common Stock
$188.0K-12K
-1.44%
850,057
0.06% of shares
low
May 20, 2026GrantRIVN
Rivian Automotive, Inc. / DE
Class A Common Stock
$19.6K+2K
+0.16%
1,073,858
0.07% of shares
low
Mar 20, 2026GrantRIVN
Rivian Automotive, Inc. / DE
Class A Common Stock
$0+264K
+31.08%
1,114,258
0.08% of shares
low
Mar 4, 2026GrantRIVN
Rivian Automotive, Inc. / DE
Class A Common Stock
$0+24K
+2.92%
862,510
0.06% of shares
low
Mar 20, 2026GrantRIVN
Rivian Automotive, Inc. / DE
Stock Option
—+528K
528,402
0.04% of shares
low