LINDENBAUM MATTHEW A — SEC Form 4 filings
SEC reporting owner CIK 927943. 35 Form 4 filings on record with FilingPulse; latest filed 2026-09-03.
Transaction summary — filings shown
Covers all 35 filings on record, filed 2024-02-01 to 2026-09-03. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 59 legs across 16 filings — 253,386 shares, $6,947,172 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 105 legs across 19 filings — 554,415 shares, $19,567,479 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 15.
- Largest priced transaction: sale of 34,810 shares @ $37.05 ($1,289,710) in Regional Management Corp., filed 2025-11-26.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Dime Commercial Bancshares, Inc. /NY/ (DCOM) | Director | 21 | 13 legs · 120,009 sh · $3,282,566 | 57 legs · 344,707 sh · $12,265,520 | 8 |
| Regional Management Corp. (RM) | Director, 10% owner | 14 | 46 legs · 133,377 sh · $3,664,606 | 48 legs · 209,708 sh · $7,301,959 | 7 |
Form 4 filings — LINDENBAUM MATTHEW A
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-03 | 4 | Regional Management Corp. (RM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D, BASSWOOD FINANCIAL LONG ONLY FUND, L.P. | Grant/award (A): 23,764 @ $33.10 · Grant/award (A): 4,064 @ $31.86 · Sale (S): 1,159 @ $31.65 | EDGAR |
| 2026-08-13 | 4 | Dime Commercial Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D, BASSWOOD FINANCIAL FUND, L.P., BASSWOOD OPPORTUNITY PARTNERS, L.P., Basswood Financial Fund, Ltd., BASSWOOD FINANCIAL LONG ONLY FUND, L.P. | Sale (S): 8,594 @ $40.59 · Sale (S): 80 @ $40.59 · Sale (S): 12,999 @ $40.96 · Sale (S): 755 @ $40.96 · Sale (S): 5,240 @ $40.96 · Sale (S): 243 @ $40.96 · +6 more | EDGAR |
| 2026-08-03 | 4 | Dime Commercial Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D, BASSWOOD FINANCIAL FUND, L.P., BASSWOOD OPPORTUNITY PARTNERS, L.P., Basswood Financial Fund, Ltd., BASSWOOD FINANCIAL LONG ONLY FUND, L.P. | Sale (S): 6,187 @ $40.79 · Sale (S): 1,244 @ $40.79 · Sale (S): 57 @ $40.79 · Sale (S): 3,115 @ $40.79 · Sale (S): 326 @ $40.79 · Sale (S): 30,661 @ $40.76 · +9 more | EDGAR |
| 2026-06-23 | 4 | Dime Commercial Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D, BASSWOOD FINANCIAL FUND, L.P., BASSWOOD OPPORTUNITY PARTNERS, L.P., Basswood Financial Fund, Ltd. | Sale (S): 663 @ $39.02 · Sale (S): 12,003 @ $39.02 · Sale (S): 6,030 @ $39.02 · Sale (S): 13,800 @ $39.02 · Sale (S): 255 @ $39.02 | EDGAR |
| 2026-06-16 | 4 | Dime Commercial Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D, BASSWOOD FINANCIAL FUND, L.P., BASSWOOD OPPORTUNITY PARTNERS, L.P., Basswood Financial Fund, Ltd. | Sale (S): 4,636 @ $40.08 · Sale (S): 5,892 @ $40.08 · Sale (S): 5,244 @ $40.08 · Sale (S): 98 @ $40.08 · Sale (S): 1,853 @ $39.67 · Sale (S): 1,281 @ $39.67 · +8 more | EDGAR |
| 2026-05-26 | 4 | Regional Management Corp. (RM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D | Grant/award (A): 3,337 @ $0 | EDGAR |
| 2026-02-24 | 4 | Regional Management Corp. (RM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D, BASSWOOD OPPORTUNITY PARTNERS, L.P., BASSWOOD FINANCIAL FUND, L.P., Basswood Financial Fund, Ltd., BASSWOOD FINANCIAL LONG ONLY FUND, L.P., BASSWOOD PARTNERS, L.L.C. | Sale (S): 3,201 @ $34.51 · Sale (S): 138 @ $34.51 · Sale (S): 2,391 @ $34.51 · Sale (S): 54 @ $34.51 · Sale (S): 632 @ $34.51 · Sale (S): 1,310 @ $34.05 · +4 more | EDGAR |
| 2026-02-03 | 4 | Dime Community Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D | Sale (S): 20,339 @ $33.96 · Sale (S): 7,500 @ $34.83 | EDGAR |
| 2026-01-06 | 4 | Dime Community Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D | Grant/award (A): 1,865 @ $0 | EDGAR |
| 2025-12-11 | 4 | Regional Management Corp. (RM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., Basswood Financial Fund, Ltd., LINDENBAUM BENNETT D, BASSWOOD FINANCIAL FUND, L.P., BASSWOOD FINANCIAL LONG ONLY FUND, L.P., BASSWOOD OPPORTUNITY PARTNERS, L.P., BASSWOOD PARTNERS, L.L.C. | Sale (S): 7,828 @ $36.68 · Sale (S): 138 @ $36.68 · Sale (S): 3,091 @ $36.68 · Sale (S): 25,514 @ $37.80 · Sale (S): 1,603 @ $37.80 · Sale (S): 16,740 @ $37.80 · +2 more | EDGAR |
| 2025-12-01 | 4 | Regional Management Corp. (RM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., Basswood Financial Fund, Ltd., LINDENBAUM BENNETT D, BASSWOOD FINANCIAL FUND, L.P., BASSWOOD FINANCIAL LONG ONLY FUND, L.P., BASSWOOD OPPORTUNITY PARTNERS, L.P. | Sale (S): 740 @ $39.53 · Sale (S): 63 @ $39.53 · Sale (S): 778 @ $39.53 · Sale (S): 14 @ $39.53 · Sale (S): 307 @ $39.53 · Sale (S): 739 @ $37.59 · +4 more | EDGAR |
| 2025-11-26 | 4/A | Regional Management Corp. (RM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., Basswood Financial Fund, Ltd., LINDENBAUM BENNETT D, BASSWOOD FINANCIAL FUND, L.P., BASSWOOD FINANCIAL LONG ONLY FUND, L.P., BASSWOOD OPPORTUNITY PARTNERS, L.P. | Sale (S): 34,810 @ $37.05 · Sale (S): 5,047 @ $37.05 · Sale (S): 5,232 @ $37.05 · Sale (S): 374 @ $37.05 · Sale (S): 252 @ $37.05 · Sale (S): 5,163 @ $36.89 · +9 more | EDGAR |
| 2025-11-06 | 4 | Dime Community Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D | Sale (S): 20,537 @ $26.25 · Purchase (P): 20,537 @ $26.26 | EDGAR |
| 2025-09-11 | 4 | Dime Community Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D | Sale (S): 9,000 @ $30.33 | EDGAR |
| 2025-06-11 | 4 | Dime Community Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D, BASSWOOD PARTNERS, L.L.C., BASSWOOD FINANCIAL LONG ONLY FUND, L.P., BASSWOOD FINANCIAL FUND, L.P., BASSWOOD OPPORTUNITY PARTNERS, L.P., BASSWOOD OPPORTUNITY FUND INC | Sale (S): 3,164 @ $27.20 · Sale (S): 64 @ $27.20 · Sale (S): 516 @ $27.20 · Sale (S): 3,708 @ $27.20 · Sale (S): 33,048 @ $27.20 · Purchase (P): 31,985 @ $27.21 · +1 more | EDGAR |
| 2025-05-27 | 4 | Regional Management Corp. (RM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D | Grant/award (A): 4,491 @ $0 | EDGAR |
| 2025-02-19 | 4/A | Dime Community Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., BASSWOOD FINANCIAL LONG ONLY FUND, L.P., BASSWOOD PARTNERS, L.L.C., BASSWOOD STRATEGIC FINANCIAL FUND, L.P., LINDENBAUM BENNETT D | Purchase (P): 316 @ $31.30 | EDGAR |
| 2025-02-19 | 4/A | Dime Community Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., BASSWOOD PARTNERS, L.L.C., BASSWOOD STRATEGIC FINANCIAL FUND, L.P., LINDENBAUM BENNETT D | Purchase (P): 1,043 @ $31.23 | EDGAR |
| 2025-02-19 | 4 | Regional Management Corp. (RM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., BASSWOOD PARTNERS, L.L.C., BASSWOOD STRATEGIC FINANCIAL FUND, L.P., LINDENBAUM BENNETT D | Purchase (P): 968 @ $36.31 | EDGAR |
| 2025-02-19 | 4 | Dime Community Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D, BASSWOOD PARTNERS, L.L.C., BASSWOOD STRATEGIC FINANCIAL FUND, L.P. | Purchase (P): 186 @ $31.01 | EDGAR |
| 2025-02-14 | 4 | Dime Community Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D, BASSWOOD PARTNERS, L.L.C., BASSWOOD FINANCIAL LONG ONLY FUND, L.P. | Purchase (P): 316 @ $31.30 · Sale (S): 9,815 @ $31.20 | EDGAR |
| 2025-02-04 | 4 | Dime Community Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D | Purchase (P): 1,043 @ $31.23 | EDGAR |
| 2025-01-06 | 4 | Dime Community Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D | Grant/award (A): 1,848 @ $0 | EDGAR |
| 2025-01-03 | 4 | Dime Community Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D | Grant/award (A): 581 @ $0 | EDGAR |
| 2024-12-12 | 4 | Regional Management Corp. (RM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D, BASSWOOD PARTNERS, L.L.C., BASSWOOD FINANCIAL LONG ONLY FUND, L.P. | Purchase (P): 2,671 @ $34.10 · Sale (S): 2,671 @ $34.04 | EDGAR |
| 2024-11-14 | 4 | Dime Community Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D | Purchase (P): 29,000 @ $32 | EDGAR |
| 2024-10-03 | 4 | Dime Community Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D | Grant/award (A): 620 @ $0 | EDGAR |
| 2024-07-03 | 4 | Dime Community Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D | Grant/award (A): 876 @ $0 | EDGAR |
| 2024-05-08 | 4 | Regional Management Corp. (RM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D, BASSWOOD PARTNERS, L.L.C., BASSWOOD OPPORTUNITY PARTNERS, L.P., BASSWOOD OPPORTUNITY FUND INC, BASSWOOD FINANCIAL FUND, L.P., BASSWOOD FINANCIAL LONG ONLY FUND, L.P. | Purchase (P): 3,408 @ $30.04 · Purchase (P): 3,347 @ $30.04 · Purchase (P): 68 @ $30.04 · Purchase (P): 1,211 @ $30.04 · Purchase (P): 57 @ $30.04 · Purchase (P): 9,901 @ $30.51 · +9 more | EDGAR |
| 2024-04-03 | 4 | Dime Community Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D | Grant/award (A): 928 @ $0 | EDGAR |
| 2024-03-12 | 4 | Regional Management Corp. (RM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D, BASSWOOD PARTNERS, L.L.C., BASSWOOD OPPORTUNITY PARTNERS, L.P., BASSWOOD OPPORTUNITY FUND INC, BASSWOOD FINANCIAL FUND, L.P., BASSWOOD FINANCIAL LONG ONLY FUND, L.P. | Purchase (P): 811 @ $23.71 · Purchase (P): 1,021 @ $23.71 · Purchase (P): 18 @ $23.71 · Purchase (P): 374 @ $23.71 · Purchase (P): 431 @ $23.71 · Purchase (P): 3,778 @ $24.59 · +4 more | EDGAR |
| 2024-03-08 | 4 | Regional Management Corp. (RM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D, BASSWOOD PARTNERS, L.L.C., BASSWOOD OPPORTUNITY PARTNERS, L.P., BASSWOOD OPPORTUNITY FUND INC, BASSWOOD FINANCIAL FUND, L.P., BASSWOOD FINANCIAL LONG ONLY FUND, L.P. | Sale (S): 6,314 @ $22.60 · Purchase (P): 2,667 @ $22.72 · Purchase (P): 33 @ $22.72 · Purchase (P): 3,296 @ $22.72 · Purchase (P): 57 @ $22.72 · Purchase (P): 1,197 @ $22.72 · +6 more | EDGAR |
| 2024-02-21 | 4 | Regional Management Corp. (RM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D, BASSWOOD PARTNERS, L.L.C., BASSWOOD OPPORTUNITY PARTNERS, L.P., BASSWOOD OPPORTUNITY FUND INC, BASSWOOD FINANCIAL FUND, L.P. | Sale (S): 14,342 @ $23.35 · Purchase (P): 730 @ $23.46 · Purchase (P): 11,074 @ $23.46 · Purchase (P): 108 @ $23.46 · Purchase (P): 3,088 @ $23.46 | EDGAR |
| 2024-02-15 | 4 | Regional Management Corp. (RM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D, BASSWOOD PARTNERS, L.L.C., BASSWOOD OPPORTUNITY PARTNERS, L.P., BASSWOOD OPPORTUNITY FUND INC, BASSWOOD FINANCIAL FUND, L.P. | Other (J): 38,136 @ $21.95 · Other (J): 22,828 @ $21.95 · Other (J): 15,308 @ $21.95 · Sale (S): 13,000 @ $22.36 · Purchase (P): 633 @ $22.85 · Purchase (P): 9,598 @ $22.85 · +2 more | EDGAR |
| 2024-02-01 | 4 | Dime Community Bancshares, Inc. /NY/ (DCOM) jointly with BASSWOOD CAPITAL MANAGEMENT, L.L.C., LINDENBAUM BENNETT D, BASSWOOD FINANCIAL LONG ONLY FUND, L.P., BASSWOOD OPPORTUNITY PARTNERS, L.P., BASSWOOD PARTNERS, L.L.C., BASSWOOD FINANCIAL FUND, L.P. | Other (J): 66,038 @ $24.76 · Other (J): 66,038 @ $24.76 · Sale (S): 27,068 @ $22.98 · Purchase (P): 4,543 @ $23 · Purchase (P): 3,849 @ $23 · Purchase (P): 2,635 @ $23 · +1 more | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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