SLARK MARTIN P — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

SLARK MARTIN P has filed 2 SEC Form 4 filings across 1 company in the last 90 days.

Profile

SLARK MARTIN P

Martin P. Slark is a corporate executive and director known for his roles in various companies, including Northern Trust Corporation and Hub Group, Inc. He has extensive experience in corporate governance and financial services.

RoleDirector
Notability75/100
LinksWikipedia

Board memberships

Awards & honors

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-07-02NTRSNORTHERN TRUST CORPA — Grant or award62$175.60$11K
2026-04-23NTRSNORTHERN TRUST CORPA — Grant or award989$0.00
2026-04-23NTRSNORTHERN TRUST CORPA — Grant or award35$171.74$6K
2026-04-02NTRSNORTHERN TRUST CORPA — Grant or award65$141.41$9K
2026-01-07HUBGHub Group, Inc.A — Grant or award4.7K$0.00
2026-01-07HUBGHub Group, Inc.F — Tax withholding / forfeiture1.7K$42.75$72K
2025-10-01NTRSNORTHERN TRUST CORPA — Grant or award69$131.20$9K
2025-07-01NTRSNORTHERN TRUST CORPA — Grant or award66$127.99$8K
2025-04-01NTRSNORTHERN TRUST CORPA — Grant or award1.9K$0.00
2025-04-01NTRSNORTHERN TRUST CORPA — Grant or award61$89.36$5K
2025-04-01NTRSNORTHERN TRUST CORPA — Grant or award72$97.95$7K
2024-10-02NTRSNORTHERN TRUST CORPA — Grant or award78$88.72$7K

Companies — Last 90 Days

Frequently Asked Questions

Who is SLARK MARTIN P?

Martin P. Slark is a corporate executive and director known for his roles in various companies, including Northern Trust Corporation and Hub Group, Inc. He has extensive experience in corporate governance and financial services.…

How many SEC Form 4 filings has SLARK MARTIN P submitted recently?

2 primary Form 4 filings in the last 90 days, covering 1 company.

Where can I see all of SLARK MARTIN P's SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

Learn More

Open the live SLARK MARTIN P profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.