Quantum Group Inc also files under QNTM, QTUM; those filings are included.
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 |
|---|---|---|---|---|---|---|
| Mar 24, 2008 | Guillama Noel J | President, Director, 10% Owner | Grant(A) | 20K | — | — |
| Mar 24, 2008 | Guillama Noel J | President, Director, 10% Owner | Grant(A) | 750K | — | — |
| Dec 18, 2007 | Baker James D | Director | Grant(A) | 1K | $5.45 | $8K |
| Dec 18, 2007 | Baker James D | Director | Grant(A) | 10K | — | — |
| Dec 18, 2007 | Cohen Donald B | Vice President, Director | Grant(A) | 43K | $3.33 | $144K |
| Dec 18, 2007 | Cohen Donald B | Vice President, Director | Grant(A) | 29K | $0.25 | $7K |
| Dec 18, 2007 | Cohen Donald B | Vice President, Director | Grant(A) | 29K | $0.25 | $7K |
| Dec 18, 2007 | Haggerty Mark E | Director | Grant(A) | 1K | $5.45 | $8K |
| Dec 18, 2007 | Haggerty Mark E | Director | Grant(A) | 10K | — | — |
| Dec 18, 2007 | Steinberg Gregg M | Director | Grant(A) | 826 | $5.45 | $5K |
| Dec 18, 2007 | Steinberg Gregg M | Director | Grant(A) | 2K | $3.74 | $6K |
| Dec 18, 2007 | Steinberg Gregg M | Director | Other(J) | 42K | $1.37 | $57K |
| Dec 18, 2007 | Steinberg Gregg M | Director | Other(J) | 50K | $1.01 | $50K |
| Dec 18, 2007 | Steinberg Gregg M | Director | Other(J) | 64K | $0.25 | $16K |
| Dec 18, 2007 | Steinberg Gregg M | Director | Grant(A) | 10K | — | — |
| Dec 18, 2007 | Steinberg Gregg M | Director | Other(J) | 64K | $0.25 | $16K |
| Dec 18, 2007 | Guillama Noel J | President, Director, 10% Owner | Grant(A) | 133K | $3.33 | $443K |
| Dec 18, 2007 | Guillama Noel J | President, Director, 10% Owner | Grant(A) | 89K | $0.25 | $22K |
| Dec 18, 2007 | Guillama Noel J | President, Director, 10% Owner | Grant(A) | 89K | $0.25 | $22K |
| Dec 18, 2007 | Guillama Noel J | President, Director, 10% Owner | Grant(A) | 200K | — | — |
| Dec 18, 2007 | Guillama Noel J | President, Director, 10% Owner | Grant(A) | 70K | — | — |
| Dec 18, 2007 | Guillama Noel J | President, Director, 10% Owner | Grant(A) | 60K | — | — |
| Dec 18, 2007 | Guillama Noel J | President, Director, 10% Owner | Grant(A) | 50K | — | — |
| Dec 18, 2007 | Guillama Noel J | President, Director, 10% Owner | Grant(A) | 40K | — | — |
| Dec 18, 2007 | Guillama Noel J | President, Director, 10% Owner | Grant(A) | 30K | — | — |
| Dec 18, 2007 | Rosenbaum Michael | Director | Grant(A) | 1K | $5.45 | $8K |
| Dec 18, 2007 | Rosenbaum Michael | Director | Grant(A) | 10K | — | — |
| May 1, 2007 | Guillama Susan D | Vice President, Director | Grant(A) | 100K | — | $0 |
| May 1, 2007 | Cohen Donald B | Vice President, Director | Grant(A) | 150K | — | $0 |
| May 1, 2007 | Guillama Noel J | President, Director, 10% Owner | Grant(A) | 400K | — | $0 |
| Feb 9, 2006 | Baker James D | Director | Grant(A) | 30K | — | $0 |
| Feb 9, 2006 | Haggerty Mark E | Director | Grant(A) | 30K | — | $0 |
| Feb 9, 2006 | Baker James D | Director | Disposed to issuer(D) | 8K | — | $0 |
| Feb 9, 2006 | Haggerty Mark E | Director | Disposed to issuer(D) | 8K | — | $0 |
| Dec 27, 2004 | Cohen Donald B | Vice President, Director | Grant(A) | 300K | — | $0 |
| Dec 27, 2004 | Baker James D | Director | Grant(A) | 150K | — | $0 |
| Dec 27, 2004 | Guillama Noel J | President, Director | Grant(A) | 600K | — | $0 |
| Dec 27, 2004 | Guillama Susan D | Vice President, Director | Grant(A) | 300K | — | $0 |
| Dec 27, 2004 | Haggerty Mark E | Director | Grant(A) | 150K | — | $0 |
| Jul 19, 2004 | Guillama Susan D | Vice President, Director | Grant(A) | 150K | — | $0 |
| Jul 19, 2004 | Guillama Noel J | President, Director | Grant(A) | 6.1M | — | $0 |
| Jul 19, 2004 | Cohen Donald B | Vice President, Director | Grant(A) | 950K | — | $0 |
| Jul 19, 2004 | Guillama Susan D | Vice President, Director | Grant(A) | 800K | — | $0 |
| Jul 19, 2004 | Guillama Noel J | President, Director | Grant(A) | 1.0M | — | $0 |
| Jul 19, 2004 | Baker James D | Director | Grant(A) | 100K | — | $0 |
| Jul 19, 2004 | Haggerty Mark E | Director | Grant(A) | 35K | — | $0 |
| Jul 19, 2004 | Haggerty Mark E | Director | Grant(A) | 65K | — | $0 |
| Mar 5, 2004 | Guillama Susan D | Vice President, Director | Option exercise(M) | 163K | — | $0 |
| Mar 5, 2004 | Guillama Susan D | Vice President, Director | Option exercise(M) | 40K | — | $0 |
| Mar 5, 2004 | Cohen Donald B | Vice President, Director | Conversion(C) | 60K | — | $0 |
| Mar 5, 2004 | Cohen Donald B | Vice President, Director | Option exercise(M) | 60K | — | $0 |
| Mar 5, 2004 | Guillama Noel J | President, Director | Grant(A) | 520K | — | $0 |
| Mar 5, 2004 | Guillama Susan D | Vice President, Director | Conversion(C) | 163K | — | $0 |
| Mar 5, 2004 | Guillama Susan D | Vice President, Director | Conversion(C) | 40K | — | $0 |
| Mar 5, 2004 | Guillama Noel J | President, Director | Disposed to issuer(D) | 1.3M | — | $0 |
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.
Issuer: Quantum Group Inc, SEC CIK 0001118847. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under QGP and shows every filing by that issuer (also filed as QNTM, QTUM).
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-10. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for QGP