SC Filed 2020-03-02 Event — SEC 0000950142-20-000659 →

WOLVERINE ASSET MANAGEMENT LLC → A. M. Castle & Co.

Stake: — Shares: —

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

16 13D/G filings on this issuer

15 other filings besides this one

Filer Track Record

14 filings by this filer

13 other filings in the data moat

Short Interest

—

Not in latest FINRA snapshot

Other 13D/G Filings on A. M. Castle & Co.

Filed	Form	Filer	Stake	Shares
2020-04-10	SC	Scheinkman Steven W.	—	—	view →
2020-04-10	SC	Anderson Patrick R.	—	—	view →
2020-04-10	SC	Edgar Marec Elden	—	—	view →
2020-04-01	SC	WHITEBOX ADVISORS LLC	—	—	view →
2020-03-31	SC	HIGHBRIDGE CAPITAL MANAGEMENT LLC	—	—	view →
2020-03-31	SC	SGF, LLC	—	—	view →
2020-03-31	SC	WOLVERINE ASSET MANAGEMENT LLC	—	—	view →
2020-03-31	SC	Corre Partners Management, LLC	—	—	view →
2020-03-09	SC	Scheinkman Steven W.	—	—	view →
2020-03-09	SC	Edgar Marec Elden	—	—	view →
2020-03-09	SC	Anderson Patrick R.	—	—	view →
2020-03-03	SC	SGF, LLC	—	—	view →
2020-03-02	SC	Corre Partners Management, LLC	—	—	view →
2020-03-02	SC	HIGHBRIDGE CAPITAL MANAGEMENT LLC	—	—	view →
2020-03-02	SC	WHITEBOX ADVISORS LLC	—	—	view →

Other Filings by WOLVERINE ASSET MANAGEMENT LLC

Filed	Form	Issuer	Stake	Shares
2026-10-07	SCHEDULE 13G	AmperCap Acquisition Company	—	—	view →
2026-10-07	SCHEDULE 13G	Lakeshore Acquistion III Corp.	—	—	view →
2026-10-07	SCHEDULE 13G	GSR V Acquisition Corp.	—	—	view →
2026-10-07	SCHEDULE 13G	D. Boral Acquisition I Corp.	—	—	view →
2026-10-07	SCHEDULE 13G	BTC Development Corp.	—	—	view →
2026-10-06	SCHEDULE 13G	Origin Investment Corp. I	—	—	view →
2026-07-14	SCHEDULE 13G	AA Mission Acquisition Corp. II	—	—	view →
2026-07-02	SCHEDULE 13G/A	Lionheart Holdings CUBWW	—	—	view →
2026-07-02	SCHEDULE 13G/A	Melar Acquisition Corp. I MACIU	—	—	view →
2020-03-31	SC	A. M. Castle & Co.	—	—	view →
2019-06-07	SC	OptimizeRx Corp OPRX	—	—	view →
2019-04-03	SC	BARFRESH FOOD GROUP INC. BRFH	—	—	view →
2018-05-10	SC	OptimizeRx Corp OPRX	—	—	view →

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