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SCHEDULE 13D/A Filed 2026-06-30 Event 2026-06-26 SEC 0001104659-26-079450 →

Magnetar Financial LLC → PROASSURANCE CORPORATION

Stake: — Shares: 0 Class: Common Stock, par value $.01

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)
0 transactions
0 buys · 0 sales · 0 awards/exercises
Issuer Cluster
1 13D/G filings on this issuer
0 other filings besides this one
Filer Track Record
38 filings by this filer
37 other filings in the data moat
Short Interest
—
Not in latest FINRA snapshot

Other Filings by Magnetar Financial LLC

FiledFormIssuerStakeShares
2026-09-04 SCHEDULE 13G/A BLUE ACQUISITION CORP. — — view →
2026-08-13 SCHEDULE 13G ACP HOLDINGS ACQUISITION CORP. — — view →
2026-06-17 SCHEDULE 13D/A COMTECH TELECOMMUNICATIONS CORP /DE/ CMTL 42.78% 22,402,628.13 view →
2026-01-28 SCHEDULE Astria Therapeutics, Inc. — — view →
2025-01-27 SCHEDULE UNIVERSAL STAINLESS & ALLOY PRODUCTS INC — — view →
2025-01-06 SCHEDULE CROSS COUNTRY HEALTHCARE INC CCRN 7.20% 2,324,229 view →
2025-01-03 SCHEDULE CROSS COUNTRY HEALTHCARE INC CCRN 7.20% 2,324,229 view →
2024-10-15 SC CHUY'S HOLDINGS, INC. — — view →
2024-09-19 SC Silk Road Medical Inc — — view →
2024-07-03 SC Appgate, Inc. — — view →
2024-06-20 SC COMTECH TELECOMMUNICATIONS CORP /DE/ CMTL — — view →
2024-04-03 SC Daseke, Inc. — — view →
2023-10-10 SC COMTECH TELECOMMUNICATIONS CORP /DE/ CMTL — — view →
2023-06-06 SC MOMENTIVE GLOBAL INC. — — view →
2022-12-02 SC MERIDIAN BIOSCIENCE INC — — view →
2022-05-31 SC Metromile, Inc. — — view →
2022-03-31 SC MERITOR, INC. — — view →
2021-11-16 SC COMTECH TELECOMMUNICATIONS CORP /DE/ CMTL — — view →
2021-09-16 SC TRIPLE-S MANAGEMENT CORP — — view →
2021-06-30 SC Kindred Biosciences, Inc. — — view →
Showing 20 of 37

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