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Who

Biff Bowman

Director

Company insider

Files Form 4 as: Director, First Interstate BancSystem; Director, Voya Financial; EVP & Chief Financial Officer, Northern Trust.

In numbers

Trades disclosed
105
Buys
0
Sells
13
Bought
$0
Sold
$15.9M
Companies
3
Companies where not an officer
2
First trade
11 Feb 2013
Last trade
1 Jun 2026
Last filed
3 Jun 2026

Companies traded

Where they are an officer
NTRS Northern TrustOfficer · Regional banks · last 12 Dec 20190 buys · 13 sells
Everywhere else they filed: board seats, 10% stakes, other companies
FIBK First Interstate BancSystemDirector · Regional banks · last 1 Jun 20260 buys · 0 sells
VOYA Voya FinancialDirector · Insurance · last 21 May 20260 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
1 Jun 2026filed 3 Jun 2026FIBK First Interstate BancSystemRegional banksSEC FORM 4 Code A—4,353 at $0.00filing
1 Jun 2026filed 3 Jun 2026FIBK First Interstate BancSystemRegional banksSEC FORM 4 Code A—4,353 at $0.00filing
21 May 2026filed 26 May 2026VOYA Voya Financialoption or derivative · InsuranceSEC FORM 4 Code A$170K2,062 at $82.42filing
21 May 2026filed 26 May 2026VOYA Voya Financialoption or derivative · InsuranceSEC FORM 4 Code A$170K2,062 at $82.42filing
1 Jun 2025filed 3 Jun 2025FIBK First Interstate BancSystemRegional banksSEC FORM 4 Code A—4,788 at $0.00filing
22 May 2025filed 27 May 2025VOYA Voya Financialoption or derivative · InsuranceSEC FORM 4 Code A$170K2,547 at $66.72filing
1 Jun 2024filed 4 Jun 2024FIBK First Interstate BancSystemRegional banksSEC FORM 4 Code A—6,781 at $0.00filing
23 May 2024filed 28 May 2024VOYA Voya Financialoption or derivative · InsuranceSEC FORM 4 Code A$150K2,055 at $73.00filing
1 Jun 2023filed 5 Jun 2023FIBK First Interstate BancSystemRegional banksSEC FORM 4 Code A—4,534 at $0.00filing
25 May 2023filed 30 May 2023VOYA Voya Financialoption or derivative · InsuranceSEC FORM 4 Code M—527 at $0.00filing
25 May 2023filed 30 May 2023VOYA Voya Financialoption or derivative · InsuranceSEC FORM 4 Code A$150K2,165 at $69.29filing
25 May 2023filed 30 May 2023VOYA Voya FinancialInsuranceSEC FORM 4 Code M$37K527 at $69.29filing
22 Mar 2023filed 30 May 2023VOYA Voya Financialoption or derivative · InsuranceSEC FORM 4 Code A$35K527 at $66.41filing
1 Jun 2022filed 2 Jun 2022FIBK First Interstate BancSystemRegional banksSEC FORM 4 Code A$60K1,576 at $38.07filing
1 Jun 2021filed 2 Jun 2021FIBK First Interstate BancSystemRegional banksSEC FORM 4 Code A$77K1,646 at $47.07filing
2 Mar 2021filed 4 Mar 2021FIBK First Interstate BancSystemRegional banksSEC FORM 4 Code A$16K357 at $45.42filing
12 Dec 2019filed 16 Dec 2019NTRS Northern TrustRegional banksSEC FORM 4 Code F$38K352 at $108.68filing
22 Nov 2019filed 25 Nov 2019NTRS Northern TrustRegional banksSEC FORM 4 Code G—329 at $0.00filing
22 Nov 2019filed 25 Nov 2019NTRS Northern TrustRegional banksSEC FORM 4 Sold$1.4M13,208 at $106.53filing
31 Oct 2019filed 31 Oct 2019NTRS Northern TrustRegional banksSEC FORM 4 Code G—2,489 at $0.00filing

News

Head-To-Head Survey: Futu (NASDAQ:FUTU) and Northern Trust (NASDAQ:NTRS)NTRS · themarketsdaily.com · 11 Oct 2026

0 headlines in the last 90 days name Biff Bowman; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Financials13

Buys in green, sells in red, by the company’s sector.

Related people

Martin P. SlarkDirector · Director at Northern Trust, filing Form 4 there in the last year
Susan CrownDirector · Director at Northern Trust, filing Form 4 there in the last year
Dean M. HarrisonDirector · Director at Northern Trust, filing Form 4 there in the last year
Siddharth N. MehtaDirector · Director at Northern Trust, filing Form 4 there in the last year
Charles A. TribbettDirector · Director at Northern Trust, filing Form 4 there in the last year
Thomas A. SouthExecutive Vice President · Also traded NTRS in the last 90 days
Robert Edward Moritz Jr.Director · Also traded NTRS in the last 90 days