Krzysztof W. Jamroz

Executive

Global Crossing Airlines Group Inc.Roadrunner Transportation Systems, Inc.

Insider activity · 24 months2 buys0 salesCumulative net flow

Nov 24 · 0 buys · 0 salesDec 24 · 2 buys · 0 salesJan 25 · 0 buys · 0 salesFeb 25 · 0 buys · 0 salesMar 25 · 0 buys · 0 salesApr 25 · 0 buys · 0 salesMay 25 · 0 buys · 0 salesJun 25 · 0 buys · 0 salesJul 25 · 0 buys · 0 salesAug 25 · 0 buys · 0 salesSept 25 · 0 buys · 0 salesOct 25 · 0 buys · 0 salesNov 25 · 0 buys · 0 salesDec 25 · 0 buys · 0 salesJan 26 · 0 buys · 0 salesFeb 26 · 0 buys · 0 salesMar 26 · 0 buys · 0 salesApr 26 · 0 buys · 0 salesMay 26 · 0 buys · 0 salesJun 26 · 0 buys · 0 salesJul 26 · 0 buys · 0 salesAug 26 · 0 buys · 0 salesSept 26 · 0 buys · 0 salesOct 26 · 0 buys · 0 sales

Total declarations

Companies

▲ Purchases (2 ops.)

€517k

▼ Sales (0 ops.)

—

Latest filing published 18 Nov 2025 for Global Crossing Airlines Group Inc., €87k.

Filing timeline

BuySale

Krzysztof W. Jamroz

Insider track record

Disclosed buys

Disclosed sells

Signal history

Closed purchases

Market purchases

Positive at T+90

100%

Median T+90

+52.8%

Based on 2 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.

Purchases by company

Global Crossing Airlines Group Inc. 2 purchases · last 31 Dec 2024

Since each purchase

Global Crossing Airlines Group Inc.
Filed 31 Dec 2024 · 661 days ago · €172k
+32.2%
Entry US$0.46 · Close at T+365 US$0.61

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.

Krzysztof W. Jamroz: trading record in brief

Krzysztof W. Jamroz is a declared insider at 2 companies; the most frequent names are Global Crossing Airlines Group Inc. and Roadrunner Transportation Systems, Inc. We count 6 filings; the first trade dates from 22 May 2019 and the latest from 7 November 2025.

Purchases make up the whole of the open-market record (2 purchases, €517k). Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Outside the open market, there are 1 share grant and 3 option exercises.

Most recently, on 18 November 2025, the filings show an option exercise worth €87k in Global Crossing Airlines Group Inc. The clock since the last published purchase (31 December 2024) now reads 661 days. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 12 days. For comparison, the SEC allows two business days to file a Form 4. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.