Carl J. Rickertsen is a corporate insider at Strategy Inc (MSTR). Rickertsen's filing history also covers Magnera Corp (MAGN) and BERRY GLOBAL GROUP, INC. (BERY). Rickertsen has reported 10 insider filings with the SEC since 2024. The most recent filing was in June 2026.
Every role Carl J. Rickertsen has reported on a Form 4, reconstructed from the filings themselves. Reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
Strategy Inc (MSTR)4 filingsMagnera Corp (MAGN)5 filingsBERRY GLOBAL GROUP, INC. (BERY)1 filingLatest filing:
Carl J. Rickertsen files SEC Form 4 reports at Strategy Inc (MSTR). 10 SEC Form 4 filings on record going back to 2024, most recently on 2 June 2026. Most recent open-market trade: bought $779K of MSTR on 12 January 2026. Lifetime open-market purchases: $1.05M. Lifetime open-market sales: $10.20M.
Every recent SEC Form 4 transaction Carl J. Rickertsen has reported, most recent first.
InsiderAlpha's records for Carl J. Rickertsen go back to 2024: 10 primary Form 4 filings, an average of 3.3 per year. The typical open-market purchase is $526K (2 buys totaling $1.05M). The largest single buy on record is $779K of MSTR in 2026. Sales side: 3 recorded sales totaling $10.20M, so the filing history runs sell-heavy by dollar value. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
Insiders who reported open-market trades in the last 12 months at the companies Carl J. Rickertsen files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Carl J. Rickertsen is a corporate insider of Strategy Inc (MSTR). InsiderAlpha holds 10 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
The most recent primary Form 4 on record is dated 2 June 2026, one of 10 filings going back to 2024.
Recorded transactions: 2 open-market purchases ($1.05M) and 3 open-market sales ($10.20M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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$MAGN Magnera Corp9.5K shares @ $8.53$81K