3

SEC EDGAR - Form 4 insider activity

3m Co $MMM

Tracked equity - 4 filings indexed by Nortis

Nortis signal thesis

Cluster activity detected. Review whether the filings are open-market trades or routine compensation events.

0

OM buys - 90d

0

OM sells - 90d

4

Routine filings

3

Cluster filings

$1.78M

Largest trade

14/100

Avg signal score

Filing tape

Recent filings

Last 30d: 4
Option ExerciseCLUSTERRoutine 15/100
filed 2026-10-09
RHOfficer

Rhodes Kevin H - EVP, Chief Legal Off & Secret - $28.5K

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Option ExerciseCLUSTERRoutine 15/100
filed 2026-10-09
KAOfficer

Kshirsagar Tushar A. - EVP Chief Tech Officer - $8.6K

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Option ExerciseCLUSTERRoutine 15/100
filed 2026-10-09
GJOfficer

Goralski Christian T JR - Group President - $208.8K

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more. It is part of a cluster (3+ insiders within 7 days), which is generally more notable than an isolated filing.

View source filing
Option ExerciseRoutine 10/100
filed 2026-10-02
MACFO

Maheshwari Anurag - EVP & Chief Financial Officer - $1.78M

Option exercises are often compensation mechanics rather than a direct market view; what happens to the shares next matters more.

View source filing