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 11, 2026 | Brown Robert G | 10% Owner | Sell(S) | 10K | $0.85 | $9K |
| Mar 10, 2026 | Brown Robert G | 10% Owner | Gift(G) | 100 | — | — |
| Dec 19, 2025 | Hennen Steven Michael | Chief Financial Officer | Buy(P) | 55K | $0.78 | $43K |
| Oct 3, 2025 | Linnane William | President | Buy(P) | 173K | $1.02 | $176K |
| Sep 25, 2025 | Brown Robert G | 10% Owner | Other(J) | 454K | — | — |
| Sep 25, 2025 | Brown Robert G | 10% Owner | Sell(S) | 10K | $1.07 | $11K |
| Sep 25, 2025 | Brown Robert G | 10% Owner | Other(J) | 454K | — | — |
| Sep 2, 2025 | Matacunas Mike R. | Chief Executive Officer, Director | Option exercise(M) | 29K | $1.17 | $34K |
| Sep 2, 2025 | Matacunas Mike R. | Chief Executive Officer, Director | Option exercise(M) | 96K | — | $0 |
| Sep 2, 2025 | Matacunas Mike R. | Chief Executive Officer, Director | Option exercise(M) | 96K | — | $0 |
| Jun 24, 2025 | Bartels Williams H | Director, 10% Owner | Other(J) | 600K | — | $0 |
| May 15, 2025 | Matacunas Mike R. | Chief Executive Officer, Director | Option exercise(M) | 40K | — | $0 |
| May 15, 2025 | Matacunas Mike R. | Chief Executive Officer, Director | Grant(A) | 96K | — | $0 |
| May 15, 2025 | Matacunas Mike R. | Chief Executive Officer, Director | Conversion(C) | 57K | — | $0 |
| May 12, 2025 | Brown Robert G | 10% Owner | Sell(S) | 6K | $1.05 | $6K |
| Apr 21, 2025 | Brown Robert G | 10% Owner | Buy(P) | 1K | $1.09 | $1K |
| Apr 15, 2025 | Brown Robert G | 10% Owner | Buy(P) | 5K | $1.10 | $6K |
| Jan 28, 2025 | Brown Robert G | 10% Owner | Sell(S) | 2K | $1.98 | $4K |
| Jan 28, 2025 | SPAR Business Services Inc | Insider | Sell(S) | 1K | $1.97 | $2K |
| Jan 24, 2025 | Brown Robert G | 10% Owner | Sell(S) | 862 | $1.98 | $2K |
| Jan 23, 2025 | Brown Robert G | 10% Owner | Sell(S) | 244 | $1.98 | $483 |
| Jan 23, 2025 | Brown Robert G | 10% Owner | Sell(S) | 6K | $1.98 | $12K |
| Jan 22, 2025 | SPAR Business Services Inc | Insider | Sell(S) | 100 | $1.91 | $191 |
| Jan 22, 2025 | SPAR Business Services Inc | Insider | Sell(S) | 15K | $1.90 | $29K |
| Jan 22, 2025 | SPAR Business Services Inc | Insider | Sell(S) | 142 | $1.92 | $273 |
| Jan 21, 2025 | SPAR Business Services Inc | Insider | Sell(S) | 15K | $1.85 | $28K |
| Jan 21, 2025 | SPAR Business Services Inc | Insider | Sell(S) | 2K | $1.86 | $4K |
| Jan 16, 2025 | SPAR Business Services Inc | Insider | Sell(S) | 9K | $1.85 | $17K |
| Jan 6, 2025 | SPAR Business Services Inc | Insider | Sell(S) | 28 | $1.95 | $55 |
| Jan 2, 2025 | Brown Robert G | 10% Owner | Sell(S) | 11K | $1.92 | $21K |
| Dec 21, 2024 | Brown Robert G | 10% Owner | Sell(S) | 9K | $1.92 | $17K |
| Nov 13, 2024 | Bartels Williams H | Director, 10% Owner | Gift(G) | 600K | — | $0 |
| Oct 28, 2024 | Brown Robert G | 10% Owner | Sell(S) | 21K | $2.45 | $52K |
| Oct 25, 2024 | Brown Robert G | 10% Owner | Sell(S) | 13K | $2.46 | $31K |
| Oct 25, 2024 | Brown Robert G | 10% Owner | Sell(S) | 10K | $2.44 | $24K |
| Oct 24, 2024 | Brown Robert G | 10% Owner | Sell(S) | 4K | $2.42 | $9K |
| Oct 23, 2024 | Brown Robert G | 10% Owner | Sell(S) | 600 | $2.42 | $1K |
| Oct 22, 2024 | Brown Robert G | 10% Owner | Sell(S) | 44K | $2.42 | $106K |
| Oct 18, 2024 | Brown Robert G | 10% Owner | Sell(S) | 162K | $2.40 | $390K |
| Oct 17, 2024 | Brown Robert G | 10% Owner | Sell(S) | 2K | $2.42 | $5K |
| Oct 17, 2024 | Brown Robert G | 10% Owner | Sell(S) | 799 | $2.42 | $2K |
| Oct 16, 2024 | Brown Robert G | 10% Owner | Sell(S) | 800 | $2.42 | $2K |
| Oct 14, 2024 | Brown Robert G | 10% Owner | Sell(S) | 2K | $2.42 | $5K |
| Oct 11, 2024 | Brown Robert G | 10% Owner | Sell(S) | 300 | $2.43 | $729 |
| Oct 10, 2024 | Brown Robert G | 10% Owner | Sell(S) | 95K | $2.43 | $231K |
| Oct 10, 2024 | SPAR Business Services Inc | Insider | Sell(S) | 9K | $2.43 | $23K |
| Oct 9, 2024 | Brown Robert G | 10% Owner | Sell(S) | 4K | $2.43 | $10K |
| Oct 9, 2024 | SPAR Business Services Inc | Insider | Sell(S) | 21K | $2.43 | $50K |
| Oct 8, 2024 | Brown Robert G | 10% Owner | Sell(S) | 2K | $2.43 | $5K |
| Aug 12, 2024 | Belzer Kori | Global Chief Operating Officer | Option exercise(M) | 5K | — | $0 |
| Aug 12, 2024 | Belzer Kori | Global Chief Operating Officer | Conversion(C) | 8K | — | $0 |
| Jul 26, 2024 | SPAR Business Services Inc | Insider | Sell(S) | 2K | $2.02 | $3K |
| Jul 26, 2024 | SPAR Business Services Inc | Insider | Sell(S) | 33K | $2.01 | $66K |
| Jul 26, 2024 | SPAR Business Services Inc | Insider | Sell(S) | 14K | $2.00 | $29K |
| Jul 26, 2024 | SPAR Business Services Inc | Insider | Sell(S) | 194 | $2.03 | $394 |
| Jul 25, 2024 | SPAR Business Services Inc | Insider | Sell(S) | 22 | $2.04 | $45 |
| Jul 23, 2024 | SPAR Business Services Inc | Insider | Sell(S) | 11K | $2.05 | $23K |
| Jul 22, 2024 | Brown Robert G | 10% Owner | Sell(S) | 270 | $2.05 | $554 |
| Jul 22, 2024 | SPAR Business Services Inc | Insider | Sell(S) | 3K | $2.10 | $6K |
| Jul 18, 2024 | Brown Robert G | 10% Owner | Sell(S) | 3K | $2.12 | $6K |
| Jul 18, 2024 | Brown Robert G | 10% Owner | Sell(S) | 150 | $2.13 | $320 |
| Jul 18, 2024 | Brown Robert G | 10% Owner | Sell(S) | 900 | $2.11 | $2K |
| Jul 18, 2024 | SPAR Business Services Inc | Insider | Sell(S) | 26K | $2.15 | $56K |
| Jul 12, 2024 | SPAR Business Services Inc | Insider | Sell(S) | 117 | $2.20 | $257 |
| Jul 10, 2024 | Brown Robert G | 10% Owner | Sell(S) | 46K | $2.20 | $101K |
| Jul 10, 2024 | SPAR Business Services Inc | Insider | Sell(S) | 2K | $2.22 | $5K |
| Jul 10, 2024 | SPAR Business Services Inc | Insider | Sell(S) | 400 | $2.26 | $904 |
| Jul 10, 2024 | SPAR Business Services Inc | Insider | Sell(S) | 800 | $2.21 | $2K |
| Jul 10, 2024 | SPAR Business Services Inc | Insider | Sell(S) | 57K | $2.20 | $126K |
| Jun 6, 2024 | Brown Robert G | 10% Owner | Sell(S) | 9K | $2.10 | $19K |
| Jun 6, 2024 | Brown Robert G | 10% Owner | Sell(S) | 4K | $2.13 | $8K |
| Jun 6, 2024 | Brown Robert G | 10% Owner | Sell(S) | 2K | $2.11 | $5K |
| May 28, 2024 | Brown Robert G | 10% Owner | Sell(S) | 5K | $2.69 | $13K |
| May 24, 2024 | Brown Robert G | 10% Owner | Gift(G) | 100K | — | — |
| May 20, 2024 | Belzer Kori | Global Chief Operating Officer | Option exercise(M) | 13K | $2.17 | $29K |
| May 20, 2024 | Belzer Kori | Global Chief Operating Officer | Option exercise(M) | 6K | — | $0 |
| May 20, 2024 | Belzer Kori | Global Chief Operating Officer | Option exercise(M) | 6K | — | $0 |
| May 20, 2024 | Belzer Kori | Global Chief Operating Officer | Option exercise(M) | 5K | — | $0 |
| May 20, 2024 | Belzer Kori | Global Chief Operating Officer | Option exercise(M) | 6K | — | $0 |
| May 20, 2024 | Belzer Kori | Global Chief Operating Officer | Option exercise(M) | 5K | — | $0 |
| May 20, 2024 | Belzer Kori | Global Chief Operating Officer | Option exercise(M) | 5K | — | $0 |
| May 20, 2024 | Belzer Kori | Global Chief Operating Officer | Option exercise(M) | 5K | — | $0 |
| May 15, 2024 | Matacunas Mike R. | Chief Executive Officer, Director | Option exercise(M) | 55K | — | $0 |
| May 15, 2024 | Matacunas Mike R. | Chief Executive Officer, Director | Grant(A) | 57K | — | $0 |
| May 15, 2024 | Matacunas Mike R. | Chief Executive Officer, Director | Conversion(C) | 98K | — | $0 |
| May 9, 2024 | Bartels Williams H | Director, 10% Owner | Sell(S) | 1.0M | $1.80 | $1.8M |
| Apr 1, 2024 | Brown Robert G | 10% Owner | Sell(S) | 0 | — | $0 |
| Apr 1, 2024 | SPAR Business Services Inc | Insider | Sell(S) | 0 | — | $0 |
| Mar 18, 2024 | SPAR Business Services Inc | Insider | Sell(S) | 443 | $1.03 | $456 |
| Mar 13, 2024 | Brown Robert G | 10% Owner | Sell(S) | 200 | $1.03 | $206 |
| Mar 13, 2024 | Brown Robert G | 10% Owner | Gift(G) | 90K | — | — |
| Mar 11, 2024 | Brown Robert G | 10% Owner | Sell(S) | 500 | $1.02 | $510 |
| Mar 10, 2024 | Calisto Pato Antonio | Chief Financial Officer | Option exercise(M) | 117K | — | $0 |
| Feb 27, 2024 | SPAR Business Services Inc | Insider | Sell(S) | 5K | $1.10 | $5K |
| Jan 11, 2024 | Bartels Williams H | Director, 10% Owner | Option exercise(M) | 150K | — | — |
| Jan 11, 2024 | Bartels Williams H | Director, 10% Owner | Option exercise(M) | 150K | — | — |
| Jan 2, 2024 | Brown Robert G | Director, 10% Owner | Gift(G) | 90K | — | — |
| Nov 10, 2023 | Bartels Williams H | Director, 10% Owner | Option exercise(M) | 206K | — | — |
| Nov 10, 2023 | Bartels Williams H | Director, 10% Owner | Option exercise(M) | 138K | — | $0 |
| Nov 10, 2023 | Brown Robert G | Director, 10% Owner | Option exercise(M) | 244K | — | — |
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.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).