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Samantha J. Marnick

Chief Operating Officer
Spirit AeroSystems Holdings, Inc.Magnera Corp
Insider activity · 24 months1 buy0 salesCumulative net flow
Total declarations
81
Companies
2
▲ Purchases (1 ops.)
€43k
▼ Sales (11 ops.)
€2.1M

Latest filing published 06 Nov 2025 for Magnera Corp, €70k.

Filing timeline

BuySale
Samantha J. Marnick

Insider track record

Disclosed buys
1
Disclosed sells
11
Signal history

Closed purchases

Market purchases
1

Not enough history yet: 1 closed purchase, at least 2 are needed.

Purchases by company

Since each purchase

  • Filed 05 Jun 2025 · 521 days ago · €43k
    -15.6%
    Entry US$13.24 · Close at T+365 US$11.18

Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.

Samantha J. Marnick: trading record in brief

This profile gathers the share dealings of Samantha J. Marnick across 2 companies, led by Spirit AeroSystems Holdings, Inc. and Magnera Corp. We count 81 filings; the first trade dates from 24 February 2011 and the latest from 4 November 2025.

Market trades split into 1 purchase (€43k) and 11 sales (€2.1M). On balance, insiders were net sellers of €2.0M. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Outside the open market, there are 64 share grants and 4 option exercises. So far in 2025, the count stands at 1 purchase and no sales.

Most recently, on 6 November 2025, the filings show an option exercise worth €70k in Magnera Corp. The last insider purchase was made public on 5 June 2025, 521 days ago. Typically, a trade is published a median of 3 days after it takes place. For comparison, the SEC allows two business days to file a Form 4. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.

Companies and markets linked to Samantha J. Marnick

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

Declarations78 total

25 of 78 declarations