MICHAEL QUARTIERI
CIK 1441431 · Chairman and CEO · last filed 2026-05-26
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Loading insider history…
Disclosed Exposure
$8.94M
Companies
8
Total Filings
41
Lifetime Open-Market Net
-$2.08M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GAMB | Director | 105,514 | $2.42 | $255.3K | $0 | 1 | 2026-05-26 |
| RDNW | Chairman and CEO | 873,674 | $7.85 | $6.86M | $0 | 1 | 2026-01-15 |
| RideNow Group, Inc. (RMBL) Delisted | Chairman and CEO | 882,134 | $3.18 | $2.81M | $0 | 4 | 2025-03-12 |
| PLAY | Chief Financial Officer | 42,659 | $12.93 | $551.6K | $526.2K | 14 | 2024-04-25 |
| LVO | CFO, EVP & Secretary | 203,177 | $6.26 | $1.27M | $0 | 1 | 2021-12-08 |
| LiveOne, Inc. (LIVX) Delisted | CFO, EVP & Secretary | 19,255 | $3.07 | $59.1K | $55.8K | 1 | 2020-12-17 |
| Light & Wonder, Inc. (SGMS) Delisted | EVP, CFO, Treas & Corp Sec | 68,062 | $58.07 | $3.95M | $334.0K | 13 | 2020-04-06 |
| LVS | SVP - Chief Accounting Officer | 0 | $50.67 | $0 | -$2.99M | 6 | 2013-08-30 |
Recent Filings · Page 4 of 5
41 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-11-14 | Light & Wonder, Inc. (SGMS) Delisted | Mixed | +3,602 | -$116.6K | EDGAR |
| 2017-03-22 | Light & Wonder, Inc. (SGMS) Delisted | Exer (M) | +6,476 | $0 | EDGAR |
| 2017-03-13 | Light & Wonder, Inc. (SGMS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2016-11-14 | Light & Wonder, Inc. (SGMS) Delisted | Exer (M) | +6,081 | $0 | EDGAR |
| 2016-06-23 | Light & Wonder, Inc. (SGMS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2013-08-30 | LVS | Grant (A) | — | $0 | EDGAR |
| 2012-12-18 | LVS | Mixed | — | -$1.13M | EDGAR |
| 2012-02-08 | LVS | Mixed | — | -$1.00M | EDGAR |
| 2010-06-15 | LVS | Grant (A) | — | $0 | EDGAR |
| 2010-02-25 | LVS | Grant (A) | — | $0 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.