21 insiders reported 65 Form 4 transactions for Jersey Mike's Subs Inc. (JMKE) over the past 18 months (most recent 2026-08-04). Recent activity: Mercado Betsy (Chief People Officer) Buy 800 shares, BMA IX L.L.C. (10% Owner) Buy 6.6M shares, SCHWARZMAN STEPHEN A (10% Owner) Buy 6.6M shares, Platinum Falcon B 2018 RSC Ltd (10% Owner) Sell 4.4M shares, SKEHAN ANDREW G (See Remarks) Buy 10,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-04 | Mercado Betsy | Chief People Officer | Buy | 800 | $18,400 |
| 2026-08-04 | BMA IX L.L.C. | 10% Owner | Buy | 6.6M | $0 |
| 2026-08-04 | SCHWARZMAN STEPHEN A | 10% Owner | Buy | 6.6M | $0 |
| 2026-08-04 | Platinum Falcon B 2018 RSC Ltd | 10% Owner | Sell | 4.4M | $96.4M |
| 2026-08-04 | SKEHAN ANDREW G | See Remarks | Buy | 10,000 | $230,000 |
| 2026-08-04 | TRAVIS NIGEL | Director | Buy | 118 | $0 |
| 2026-08-04 | Platinum International Investment Holding RSC Ltd | 10% Owner | Sell | 4.4M | $96.4M |
| 2026-08-04 | Blackstone Holdings II L.P. | 10% Owner | Buy | 6.6M | $0 |
| 2026-08-04 | Whalen James J. | Chief Accounting Officer | Buy | 2,500 | $57,500 |
| 2026-08-04 | Blackstone Management Associates IX L.P. | 10% Owner | Buy | 6.6M | $0 |
| 2026-08-04 | Blackstone Inc. | 10% Owner | Buy | 6.6M | $0 |
| 2026-08-04 | BCP 9 Holdings Manager L.L.C. | 10% Owner | Buy | 6.6M | $0 |
| 2026-08-04 | Submarine Buyer Holdco LLC | 10% Owner | Buy | 6.6M | $0 |
| 2026-08-04 | Boardwalk I Aggregator L.P. | 10% Owner | Buy | 6.6M | $0 |
| 2026-08-04 | Blackstone Group Management L.L.C. | 10% Owner | Buy | 6.6M | $0 |
| 2026-08-04 | ALLEN MICHELE | Chief Financial Officer | Buy | 43 | $0 |
| 2026-08-04 | Boardwalk II Aggregator L.P. | 10% Owner | Buy | 6.6M | $0 |
| 2026-08-04 | Peterson Stacy | President and COO | Buy | 15,000 | $345,000 |
| 2026-08-04 | Blackstone Holdings I/II GP L.L.C. | 10% Owner | Buy | 6.6M | $0 |
| 2026-08-04 | Blackstone Holdings I/II GP L.L.C. | 10% Owner | Sell | 6.6M | $144.1M |
| 2026-08-04 | Abu Dhabi Investment Authority | 10% Owner | Sell | 4.4M | $96.4M |
| 2026-08-04 | BMA IX L.L.C. | 10% Owner | Sell | 6.6M | $144.1M |
| 2026-08-04 | SCHWARZMAN STEPHEN A | 10% Owner | Sell | 6.6M | $144.1M |
| 2026-08-04 | Blackstone Holdings II L.P. | 10% Owner | Sell | 6.6M | $144.1M |
| 2026-08-04 | Submarine Buyer LLC | 10% Owner | Buy | 6.6M | $0 |
Source: SEC Form 4 filings · as of 2026-08-04