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Peter Cherecwich

CIK 1614598 · Chief Operating Officer · last filed 2026-03-04

Peter Cherecwich is a Chief Operating Officer who has filed 65 SEC Form 4 insider transactions across 3 companies since 2014. The most recent filing shows the insider had shares withheld for taxes covering $595.1K of NTRSO on Mar 4, 2026. Across all open-market trades the lifetime net is −$26.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $490.7K across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$490.7K

Companies

3

Total Filings

65

Lifetime Open-Market Net

-$26.01M

Filer Profile

Reported Address
50 SOUTH LASALLE ST
M9
CHICAGO, IL 60603
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
NTRSO Chief Operating Officer 26,359 $18.61 $490.7K -$17.57M 38 2026-03-04
NORTHERN TRUST CORP (NTRSP) Delisted President/C&IS 30,852 — — -$4.26M 16 2019-12-16
NORTHERN TRUST CORP (NTRS.P) Delisted EVP, Global Fund Services 88,798 — — -$4.18M 7 2016-04-22

Recent Filings

65 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-03-04 NTRSO Tax (F) −4,157 -$595.1K EDGAR
2026-02-19 NTRSO Mixed +14,661 -$1.72M EDGAR
2026-02-09 NTRSO Grant (A) +8,016 $0 EDGAR
2026-01-27 NTRSO Sell (S) −25,000 -$3.74M EDGAR
2026-01-26 NTRS Notice (144) −25,000 -$3.72M EDGAR
2025-12-05 NTRSO Tax (F) −314 -$41.2K EDGAR
2025-03-04 NTRSO Tax (F) −4,264 -$470.2K EDGAR
2025-02-20 NTRSO Mixed +13,894 -$1.25M EDGAR
2025-02-07 NTRSO Grant (A) +7,737 $0 EDGAR
2025-01-31 NTRSO Mixed — -$635.0K EDGAR
Showing 1–10 of 65
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Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.