Cynosure Group, LLC bought $73M of BRCB
director, owner at Black Rock Coffee Bar, Inc.. 13,642,712 shares at an average of $5.35, traded May 15, 2026, filed May 19, 2026.
Score components
- +15RoleDirector
- +25Trade size$73.0M at market
- +10Relative to holdingsHoldings up 173%
- 0Price contextNo price history yet
- +15Cluster4 insiders buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001213900-26-059157, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 15, 2026 | POpen-market purchase Class B Common Stockindirect: See footnote | +12,042,712 | $5.35 | $64M | 19,915,304 | May 19, 2026 |
| May 15, 2026 | POpen-market purchase Class A Common Stockindirect: See footnote | +1,600,000 | $5.35 | $8.6M | 1,916,012 | May 19, 2026 |
| May 15, 2026 | JOther Class B Common Stockindirect: See footnote | -119,892 | - | - | 19,795,412 | May 19, 2026 |
| May 15, 2026 | CConversion Class A Common Stockindirect: See footnote | +119,892 | - | - | 2,035,904 | May 19, 2026 |
| May 15, 2026 | POpen-market purchase LLC Unitsderivativeindirect: See footnote | +12,042,712 | - | - | 19,915,304 | May 19, 2026 |
| May 15, 2026 | CConversion LLC Unitsderivativeindirect: See footnote | -119,892 | - | - | 19,795,412 | May 19, 2026 |
Related signals
Other insiders at Black Rock Coffee Bar, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 35Weak | Black Rock Coffee Bar, Inc. | Clay Howard Geyer Chief Operating Officer | $55 8 shares | +0% | |
| 59Moderate | Black Rock Coffee Bar, Inc. | Clay Howard Geyer Chief Operating Officer | $300k 46,005 shares | +368% | |
| 38Weak | Black Rock Coffee Bar, Inc. | Jessica Michele Wegener-Beyer Chief Marketing Officer | $20k 3,098 shares | - | |
| 45Moderate | Black Rock Coffee Bar, Inc. | Michael Ryan Schmidt Principal Accounting Officer | $50k 7,100 shares | - |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.