Peterman Tamara — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Peterman Tamara has filed 1 SEC Form 4 filing across 1 company in the last 90 days — buying. Lifetime open-market purchases: $79K. Historical track record: 2/5 stars across 4 tracked purchases.

Profile

Peterman Tamara
RoleDirector
Notability20/100

Board memberships

Track Record

InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realised performance after each tracked open-market purchase.

InsiderAlpha rating★★☆☆☆ (2/5)
Total purchases tracked4
Purchases with forward-return data4
30-day win rate5000%
90-day win rate5000%
Avg 5-day return+644.22%
Avg 30-day return+443.22%
Avg 90-day return+97.11%
Best 30-day return+1518.29%

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-05-04UMBFUMB FINANCIAL CORPA — Grant or award116$129.24$15K
2026-02-03UMBFUMB FINANCIAL CORPP — Open-market purchase154$127.83$20K
2026-02-02UMBFUMB FINANCIAL CORPA — Grant or award786$127.14$100K
2025-09-02UMBFUMB FINANCIAL CORPP — Open-market purchase163$120.44$20K
2025-08-01UMBFUMB FINANCIAL CORPP — Open-market purchase183$107.58$20K
2024-11-05UMBFUMB FINANCIAL CORPP — Open-market purchase181$109.29$20K

Companies — Last 90 Days

Frequently Asked Questions

Who is Peterman Tamara?

Peterman Tamara is a corporate insider — currently tracked as Director of UMB FINANCIAL CORP (UMBF). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has Peterman Tamara submitted recently?

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

Has Peterman Tamara been buying or selling stock?

Recorded transactions: 4 open-market purchases ($79K) and 0 open-market sales () across all tracked filings.

How accurate is Peterman Tamara's historical track record?

Across 4 tracked purchases, Peterman Tamara averaged +443.2% avg 30-day return with a 5000% 30-day win rate. InsiderAlpha rates the track record at 2/5 stars.

Where can I see all of Peterman Tamara'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 Peterman Tamara profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.