Summary
Updated Aug 31, 2026
Polar Asset Management Partners Inc. is 10% Owner of ShoulderUP Technology Acquisition Corp. (SUAC). 3 SEC Form 4 filings on record, most recently on 21 November 2024. Most recent open-market trade: bought $1.07M of SUAC on 21 November 2024. Lifetime open-market purchases: $1.07M. Lifetime open-market sales: $3.09M.
Recent Transactions
4Every recent SEC Form 4 transaction Polar Asset Management Partners Inc. has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Polar Asset Management Partners Inc. go back to 2024: 3 primary Form 4 filings, an average of 1.0 per year. The typical open-market purchase is $1.07M (1 buy totaling $1.07M). The largest single buy on record is $1.07M of SUAC in 2024. Sales side: 3 recorded sales totaling $3.09M, so the filing history runs sell-heavy by dollar value. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Polar Asset Management Partners Inc. 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.
- Janaki Sivanesan - $24K of HURC open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
What is Polar Asset Management Partners Inc.?
Polar Asset Management Partners Inc. is an investment firm, tracked as 10% Owner of ShoulderUP Technology Acquisition Corp. (SUAC). InsiderAlpha holds 3 primary Form 4 filings for it, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Polar Asset Management Partners Inc. last file a Form 4?
The most recent primary Form 4 on record is dated 21 November 2024, one of 3 filings going back to 2024.
Has Polar Asset Management Partners Inc. been buying or selling stock?
Recorded transactions: 1 open-market purchase ($1.07M) and 3 open-market sales ($3.09M) across all tracked filings.
Where can I see all of Polar Asset Management Partners Inc.'s SEC 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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