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SC Filed 2022-11-28 Event — SEC 0001193125-22-293382 →

Louis Berkman Investment CO → AMPCO PITTSBURGH CORP AP

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
19 13D/G filings on this issuer
18 other filings besides this one
Filer Track Record
3 filings by this filer
2 other filings in the data moat
Short Interest · settle 2026-03-31
DTC 1.10
415,673 shares short · +19.9% vs prior

Other 13D/G Filings on AMPCO PITTSBURGH CORP

FiledFormFilerStakeShares
2024-02-20 SC 2006 Irrevocable Trust of Laura W. Van Loan for the Benefit of Mary M. Crawford — — view →
2022-03-01 SC Louis Berkman Investment CO — — view →
2022-02-11 SC Ancora Advisors, LLC — — view →
2021-08-16 SC Altor Fund II GP Ltd — — view →
2021-07-01 SC 2006 Irrevocable Trust of Laura W. Van Loan for the Benefit of Mary M. Crawford — — view →
2021-04-09 SC 2006 Irrevocable Trust of Laura W. Van Loan for the Benefit of Mary M. Crawford — — view →
2021-03-19 SC GAMCO INVESTORS, INC. ET AL — — view →
2021-03-16 SC GAMCO INVESTORS, INC. ET AL — — view →
2021-02-01 SC 2006 Irrevocable Trust of Laura W. Van Loan for the Benefit of Mary M. Crawford — — view →
2020-10-01 SC 2006 Irrevocable Trust of Laura W. Van Loan for the Benefit of Mary M. Crawford — — view →
2020-08-25 SC GAMCO INVESTORS, INC. ET AL — — view →
2020-08-17 SC GAMCO INVESTORS, INC. ET AL — — view →
2020-08-12 SC Altor Holdings Ltd — — view →
2020-06-05 SC GAMCO INVESTORS, INC. ET AL — — view →
2020-04-28 SC GAMCO INVESTORS, INC. ET AL — — view →
2020-04-15 SC GAMCO INVESTORS, INC. ET AL — — view →
2019-08-29 SC GAMCO INVESTORS, INC. ET AL — — view →
2018-04-10 SC Louis Berkman Investment CO — — view →

Other Filings by Louis Berkman Investment CO

FiledFormIssuerStakeShares
2022-03-01 SC AMPCO PITTSBURGH CORP AP — — view →
2018-04-10 SC AMPCO PITTSBURGH CORP AP — — view →

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