Insider transactions

John Frederick Barrett

CIK 1858308 · last filed 2026-04-29

John Frederick Barrett is a corporate insider who has filed 16 SEC Form 4 insider transactions across 2 companies since 2021. The most recent filing shows the insider sold $3.9M of NNBR.E on Apr 29, 2026. Across all open-market trades the lifetime net is −$1.1M, making them a net seller over the disclosed history. 16 SEC filings were submitted jointly with Corre Partners Advisors LLC.

"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
$0
Companies
2
Total Filings
16
Lifetime Open-Market Net
-$1.12M

Charts

Trading activity, where the exposure sits, and each trade against the stock price.

Filer Profile

Reported Address
47912 HALYARD ROAD
SUITE 100
PLYMOUTH, MI 48170
Related Filers
Corre Partners Advisors LLC — 16 joint filings, latest 2025-01-15
Corre Partners Management, LLC — 16 joint filings, latest 2025-01-15
Eric Hjalmar Soderlund — 16 joint filings, latest 2025-01-15
Corre Opportunities Qualified Master Fund, LP — 13 joint filings, latest 2025-01-15
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
NNBR.E 10%+ Owner 5,850,165 — — -$3.31M 3 2026-04-29
Horizon Global Corp (HZN) Delisted Director 0 $1.76 $0 $2.19M 13 2023-02-09

Recent Filings

16 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
2026-04-29 NNBR.E Sell (S) −1,636,916 -$3.93M EDGAR
2023-05-24 NNBR.E Buy (P) +65,495 $81.8K EDGAR
2023-05-09 NNBR.E Buy (P) +533,125 $537.3K EDGAR
2023-02-09 Horizon Global Corp (HZN) Delisted Mixed −2,475,557 -$4.33M EDGAR
2022-06-29 Horizon Global Corp (HZN) Delisted Sell (S) — $0 EDGAR
2022-05-31 Horizon Global Corp (HZN) Delisted Mixed +33,333 $0 EDGAR
2022-05-20 Horizon Global Corp (HZN) Delisted Buy (P) +5,396 $12.7K EDGAR
2022-05-17 Horizon Global Corp (HZN) Delisted Buy (P) +120,800 $298.6K EDGAR
2022-03-16 Horizon Global Corp (HZN) Delisted Buy (P) +55,822 $245.9K EDGAR
2022-02-24 Horizon Global Corp (HZN) Delisted Buy (P) +16,580 $81.7K EDGAR
Showing 1–10 of 16
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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.