QMLS · Insider Trading
QumulusAI, Inc. Common Stock
Every open-market purchase and sale reported by QMLS officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-13 | Michael Houston Aderhold | 10%+ Owner | G | −15,000 | — |
| 2026-10-13 | Robert Christopher Bissell | 10%+ Owner | G | −15,000 | — |
| 2026-10-05 | Stacy James Kenworthy | Director | A | +17,361 | — |
| 2026-10-05 | David Rench | Director | A | +8,681 | — |
| 2026-10-05 | Michael C Mulica | Director | A | +8,681 | — |
| 2026-10-05 | Barry Paul Schwartz | Director | A | +8,681 | — |
| 2026-10-05 | Dr. Homaira Akbari | Director | A | +8,681 | — |
| 2026-09-03 | Michael C Mulica | Director | A | +19,166 | — |
| 2026-09-02 | Barry Paul Schwartz | Director | A | +19,166 | — |
| 2026-09-02 | Ankur Chatterjee | Chief Integration Officer | A | +238,444 | — |
| 2026-09-02 | Michael Houston Aderhold | 10%+ Owner | A | +85,690 | — |
| 2026-09-02 | Ryan Anthony DiRocco | Chief Technology Officer | A | +189,229 | — |
| 2026-09-02 | Scott Carroll Krosnowski | Chief Financial Officer | A | +321,146 | — |
| 2026-09-02 | Andrew Mark Glickler | SVP, Finance | A | +70,273 | — |
| 2026-09-02 | Patrick Joseph Gahan | Director | A | +294,900 | — |
| 2026-09-02 | Stephen Eric Hunton | Chief Marketing Officer | A | +163,870 | — |
| 2026-09-02 | David Rench | Director | A | +19,166 | — |
| 2026-09-02 | Stephen Ralph Gertz | Chief Growth Officer | A | +214,454 | — |
| 2026-09-02 | Stacy James Kenworthy | Director | A | +15,572 | — |
| 2026-09-02 | Dr. Homaira Akbari | Director | A | +15,621 | — |
| 2026-09-02 | Michael Maniscalco | Chief Executive Officer | A | +431,174 | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Michael Houston Aderhold | 10%+ Owner | 5,748,202 | $21.38M |
| Robert Christopher Bissell | 10%+ Owner | 5,526,565 | $20.56M |
| Patrick Joseph Gahan | Director | 683,251 | $2.54M |
| Stephen Ralph Gertz | Chief Growth Officer | 349,500 | $1.30M |
| Scott Carroll Krosnowski | Chief Financial Officer | 344,847 | $1.28M |
| Stephen Eric Hunton | Chief Marketing Officer | 207,296 | $771.14K |
| Ankur Chatterjee | Chief Integration Officer | 197,649 | $735.25K |
| Ryan Anthony DiRocco | Chief Technology Officer | 164,546 | $612.11K |
| Michael Maniscalco | Chief Executive Officer | 127,768 | $475.30K |
| Barry Paul Schwartz | Director | 113,033 | $420.48K |
| David Rench | Director | 74,847 | $278.43K |
| Andrew Mark Glickler | SVP, Finance | 70,273 | $261.42K |
| Stacy James Kenworthy | Director | 46,267 | $172.11K |
| Michael C Mulica | Director | 32,477 | $120.81K |
| Dr. Homaira Akbari | Director | 24,302 | $90.40K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the QMLS quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.