The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 30, 2026 | Forman Alan N | Insider | Tax withholding(F) | 3K | $8.18 | $23K |
| Jun 16, 2026 | Kelleher Thomas J | Co-CEO | Gift(G) | 3K | — | $0 |
| Jun 16, 2026 | Riley Bryant R | Chairman and Co-CEO, Director, 10% Owner | Sell(S) | 195K | $9.00 | $1.8M |
| May 14, 2026 | Forman Alan N | EVP, General Counsel, Sec | Sell(S) | 79K | $8.56 | $680K |
| May 13, 2026 | Forman Alan N | EVP, General Counsel, Sec | Sell(S) | 21K | $8.58 | $176K |
| Apr 13, 2026 | Riley Bryant R | Chairman and Co-CEO, Director, 10% Owner | Tax withholding(F) | 17K | $7.23 | $123K |
| Apr 13, 2026 | Weitzman Howard | SVP, Chief Accounting Officer | Tax withholding(F) | 5K | $7.23 | $35K |
| Apr 13, 2026 | Kelleher Thomas J | Co-CEO | Tax withholding(F) | 22K | $7.23 | $162K |
| Apr 13, 2026 | Forman Alan N | EVP, General Counsel, Sec | Tax withholding(F) | 4K | $7.23 | $27K |
| Apr 3, 2026 | Walters Marian | Director | Grant(A) | 33K | — | $0 |
| Apr 3, 2026 | Walters Marian | Director | Grant(A) | 15K | — | $0 |
| Apr 3, 2026 | Walters Marian | Director | Grant(A) | 4K | — | $0 |
| Apr 3, 2026 | Paulson Randall E | Director | Grant(A) | 33K | — | $0 |
| Apr 3, 2026 | Paulson Randall E | Director | Grant(A) | 15K | — | $0 |
| Apr 3, 2026 | Paulson Randall E | Director | Grant(A) | 4K | — | $0 |
| Apr 3, 2026 | Antin Robert L | Director | Grant(A) | 33K | — | $0 |
| Apr 3, 2026 | Antin Robert L | Director | Grant(A) | 15K | — | $0 |
| Apr 3, 2026 | Antin Robert L | Director | Grant(A) | 4K | — | $0 |
| Apr 3, 2026 | Brandt Tamara Sue | Director | Grant(A) | 33K | — | $0 |
| Apr 3, 2026 | Brandt Tamara Sue | Director | Grant(A) | 15K | — | $0 |
| Apr 3, 2026 | Brandt Tamara Sue | Director | Grant(A) | 4K | — | $0 |
| Apr 3, 2026 | Labran Renee E | Director | Grant(A) | 33K | — | $0 |
| Apr 3, 2026 | Labran Renee E | Director | Grant(A) | 15K | — | $0 |
| Apr 3, 2026 | Labran Renee E | Director | Grant(A) | 4K | — | $0 |
| Apr 3, 2026 | D Agostino Robert P | Director | Grant(A) | 33K | — | $0 |
| Apr 3, 2026 | D Agostino Robert P | Director | Grant(A) | 15K | — | $0 |
| Apr 3, 2026 | D Agostino Robert P | Director | Grant(A) | 4K | — | $0 |
| Jun 3, 2025 | Yessner Scott | Executive VP and CFO | Grant(A) | 100K | — | $0 |
| Jun 2, 2025 | Forman Alan N | EVP, General Counsel, Sec | Disposed to issuer(D) | 1K | $3.05 | $4K |
| Jun 2, 2025 | Kelleher Thomas J | Co-CEO | Disposed to issuer(D) | 14K | $3.05 | $43K |
| Jun 2, 2025 | Weitzman Howard | SVP, Chief Accounting Officer | Disposed to issuer(D) | 915 | $3.05 | $3K |
| Jun 2, 2025 | Moore Andrew | CEO B. Riley Securities, Inc. | Disposed to issuer(D) | 7K | $3.05 | $22K |
| Jun 2, 2025 | Ahn Phillip J. | CFO & Chief Operating Officer | Disposed to issuer(D) | 7K | $3.05 | $22K |
| Jun 2, 2025 | Riley Bryant R | Chairman and Co-CEO, Director, 10% Owner | Disposed to issuer(D) | 14K | $3.05 | $43K |
| Mar 14, 2025 | Forman Alan N | EVP, General Counsel, Sec | Disposed to issuer(D) | 10K | $4.16 | $43K |
| Mar 14, 2025 | Weitzman Howard | SVP, Chief Accounting Officer | Disposed to issuer(D) | 10K | $4.16 | $40K |
| Mar 14, 2025 | Ahn Phillip J. | CFO & Chief Operating Officer | Disposed to issuer(D) | 22K | $4.16 | $92K |
| Mar 14, 2025 | Moore Andrew | CEO B. Riley Securities, Inc. | Disposed to issuer(D) | 23K | $4.16 | $96K |
| Mar 14, 2025 | Kelleher Thomas J | Co-CEO | Disposed to issuer(D) | 44K | $4.16 | $183K |
| Mar 14, 2025 | Riley Bryant R | Chairman and Co-CEO, Director, 10% Owner | Disposed to issuer(D) | 44K | $4.16 | $183K |
| May 31, 2024 | Kelleher Thomas J | Co-CEO | Tax withholding(F) | 11K | $24.81 | $279K |
| May 31, 2024 | Moore Andrew | CEO B. Riley Securities, Inc. | Tax withholding(F) | 5K | $24.81 | $126K |
| May 31, 2024 | Riley Bryant R | Chairman and Co-CEO, Director, 10% Owner | Tax withholding(F) | 11K | $24.81 | $279K |
| May 31, 2024 | Young Kenneth M | President | Tax withholding(F) | 5K | $24.81 | $126K |
| May 31, 2024 | Ahn Phillip J. | CFO & Chief Operating Officer | Tax withholding(F) | 4K | $24.81 | $101K |
| May 31, 2024 | Weitzman Howard | SVP, Chief Accounting Officer | Tax withholding(F) | 633 | $24.81 | $16K |
| May 31, 2024 | Forman Alan N | EVP, General Counsel, Sec | Tax withholding(F) | 988 | $24.81 | $25K |
| Mar 15, 2024 | Ahn Phillip J. | CFO & Chief Operating Officer | Tax withholding(F) | 2K | $17.56 | $43K |
| Mar 15, 2024 | Moore Andrew | CEO B. Riley Securities, Inc. | Tax withholding(F) | 3K | $17.56 | $52K |
| Mar 15, 2024 | Kelleher Thomas J | Co-CEO | Tax withholding(F) | 6K | $17.56 | $100K |
| Mar 15, 2024 | Weitzman Howard | SVP, Chief Accounting Officer | Tax withholding(F) | 670 | $17.56 | $12K |
| Mar 15, 2024 | Riley Bryant R | Chairman and Co-CEO, Director, 10% Owner | Tax withholding(F) | 6K | $17.56 | $100K |
| Mar 15, 2024 | Young Kenneth M | President | Tax withholding(F) | 2K | $17.56 | $36K |
| Mar 4, 2024 | Forman Alan N | EVP, General Counsel, Sec | Grant(A) | 24K | — | $0 |
| Mar 4, 2024 | Moore Andrew | CEO B. Riley Securities, Inc. | Grant(A) | 45K | — | $0 |
| Mar 4, 2024 | Riley Bryant R | Chairman and Co-CEO, Director, 10% Owner | Grant(A) | 83K | — | $0 |
| Mar 4, 2024 | Weitzman Howard | SVP, Chief Accounting Officer | Grant(A) | 24K | — | $0 |
| Mar 4, 2024 | Ahn Phillip J. | CFO & Chief Operating Officer | Grant(A) | 42K | — | $0 |
| Mar 4, 2024 | Kelleher Thomas J | Co-CEO | Grant(A) | 83K | — | $0 |
| Dec 29, 2023 | Moore Andrew | CEO B. Riley Securities, Inc. | Grant(A) | 1 | $17.84 | $18 |
| Dec 29, 2023 | Weitzman Howard | SVP, Chief Accounting Officer | Grant(A) | 1 | $17.84 | $18 |
| Dec 29, 2023 | Ahn Phillip J. | CFO & Chief Operating Officer | Grant(A) | 1 | $17.84 | $18 |
| Dec 29, 2023 | Kelleher Thomas J | Co-CEO | Grant(A) | 1 | $17.84 | $18 |
| Dec 29, 2023 | Young Kenneth M | President | Grant(A) | 260 | $17.84 | $5K |
| Dec 15, 2023 | Kelleher Thomas J | Co-CEO | Gift(G) | 5K | — | $0 |
| Dec 15, 2023 | Kelleher Thomas J | Co-CEO | Buy(P) | 20K | $20.22 | $404K |
| Nov 17, 2023 | Riley Bryant R | Chairman and Co-CEO, Director, 10% Owner | Buy(P) | 30K | $21.23 | $637K |
| Nov 17, 2023 | Paulson Randall E | Director | Buy(P) | 10K | $21.23 | $212K |
| Nov 17, 2023 | D Agostino Robert P | Director | Buy(P) | 5K | $21.23 | $106K |
| Nov 13, 2023 | Labran Renee E | Director | Buy(P) | 500 | $19.96 | $10K |
| Nov 13, 2023 | Antin Robert L | Director | Buy(P) | 10K | $20.36 | $204K |
| Nov 13, 2023 | Moore Andrew | CEO B. Riley Securities, Inc. | Sell(S) | 62K | $20.35 | $1.3M |
| Nov 10, 2023 | Antin Robert L | Director | Buy(P) | 10K | $25.94 | $259K |
| Nov 10, 2023 | Antin Robert L | Director | Buy(P) | 15K | $25.63 | $384K |
| Nov 10, 2023 | Labran Renee E | Director | Buy(P) | 380 | $26.14 | $10K |
| Nov 9, 2023 | Brandt Tamara Sue | Director | Buy(P) | 2K | $30.64 | $50K |
| Aug 21, 2023 | Riley Bryant R | Chairman and Co-CEO, Director, 10% Owner | Buy(P) | 25K | $47.31 | $1.2M |
| Jul 26, 2023 | Kelleher Thomas J | Co-CEO | Buy(P) | 2K | $55.00 | $100K |
| Jul 26, 2023 | Kelleher Thomas J | Co-CEO | Buy(P) | 7K | $55.00 | $400K |
| Jul 26, 2023 | Moore Andrew | CEO B. Riley Securities, Inc. | Buy(P) | 5K | $55.00 | $275K |
| Jul 26, 2023 | Paulson Randall E | Director | Buy(P) | 5K | $55.00 | $275K |
| Jul 26, 2023 | Riley Bryant R | Chairman and Co-CEO, Director, 10% Owner | Buy(P) | 73K | $55.00 | $4.0M |
| Jun 30, 2023 | Ahn Phillip J. | CFO & Chief Operating Officer | Grant(A) | 543 | $39.08 | $21K |
| Jun 30, 2023 | Young Kenneth M | President | Grant(A) | 379 | $39.08 | $15K |
| Jun 30, 2023 | Weitzman Howard | SVP, Chief Accounting Officer | Grant(A) | 543 | $39.08 | $21K |
| Jun 30, 2023 | Kelleher Thomas J | Co-CEO | Grant(A) | 543 | $39.08 | $21K |
| Jun 30, 2023 | Moore Andrew | CEO B. Riley Securities, Inc. | Grant(A) | 543 | $39.08 | $21K |
| Jun 13, 2023 | Riley Bryant R | Chairman and Co-CEO, Director, 10% Owner | Buy(P) | 6K | $37.91 | $235K |
| Jun 2, 2023 | Ahn Phillip J. | CFO & Chief Operating Officer | Tax withholding(F) | 6K | $36.43 | $230K |
| Jun 2, 2023 | Forman Alan N | EVP, General Counsel, Sec | Tax withholding(F) | 1K | $36.43 | $51K |
| Jun 2, 2023 | Kelleher Thomas J | Co-CEO | Tax withholding(F) | 14K | $36.43 | $507K |
| Jun 2, 2023 | Moore Andrew | CEO B. Riley Securities, Inc. | Tax withholding(F) | 7K | $36.43 | $266K |
| Jun 2, 2023 | Riley Bryant R | Chairman and Co-CEO, Director, 10% Owner | Tax withholding(F) | 14K | $36.43 | $507K |
| Jun 2, 2023 | Weitzman Howard | SVP, Chief Accounting Officer | Tax withholding(F) | 910 | $36.43 | $33K |
| Jun 2, 2023 | Young Kenneth M | President | Tax withholding(F) | 7K | $36.43 | $259K |
| May 25, 2023 | Weitzman Howard | SVP, Chief Accounting Officer | Gift(G) | 1K | — | $0 |
| May 24, 2023 | Ahn Phillip J. | CFO & Chief Operating Officer | Tax withholding(F) | 3K | $36.83 | $102K |
| May 24, 2023 | Kelleher Thomas J | Co-CEO | Tax withholding(F) | 7K | $36.83 | $253K |
| May 24, 2023 | Moore Andrew | CEO B. Riley Securities, Inc. | Tax withholding(F) | 4K | $36.83 | $135K |
| May 24, 2023 | Forman Alan N | EVP, General Counsel, Sec | Tax withholding(F) | 2K | $36.83 | $87K |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-11. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).