Insider · CIK 0001805290
Carolyn L. O'Boyle
officer
Files at SAM (BOSTON BEER CO INC). First filing Nov 4, 2024, latest Jan 3, 2025.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 3
$0 bought, $56k sold
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
SAM: BOSTON BEER CO INC
SAMOct 9, 2026 · close 170.51
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 0Weak | BOSTON BEER CO INC | $19k 62 shares | -1% | - | |
| 0Weak | BOSTON BEER CO INC | $20k 62 shares | -1% | - | |
| 0Weak | BOSTON BEER CO INC | $18k 62 shares | -1% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Mar 19, 2025 | SAM BOSTON BEER CO INC | AGrant or award Class A Common | +120 | $146.26 | $18k | 13,037 | Mar 20, 2025 |
| Mar 1, 2025 | SAM BOSTON BEER CO INC | FTax withholding Class A Common | -303 | $243.77 | $74k | 6,352 | Mar 4, 2025 |
| Mar 1, 2025 | SAM BOSTON BEER CO INC | AGrant or award Class A Common | +6,565 | $0.00 | $0 | 12,917 | Mar 4, 2025 |
| Mar 1, 2025 | SAM BOSTON BEER CO INC | AGrant or award March 1, 2021 Stock Optionderivative | +156 | $0.00 | $0 | 467 | Mar 4, 2025 |
| Mar 1, 2025 | SAM BOSTON BEER CO INC | AGrant or award March 1, 2023 Stock Optionderivative | +565 | $0.00 | $0 | 565 | Mar 4, 2025 |
| Jan 2, 2025 | SAM BOSTON BEER CO INC | SOpen-market sale Class A Common10b5-1 | -62 | $301.76 | $19k | 6,655 | Jan 3, 2025 |
| Dec 2, 2024 | SAM BOSTON BEER CO INC | SOpen-market sale Class A Common10b5-1 | -62 | $316.24 | $20k | 6,717 | Dec 3, 2024 |
| Nov 1, 2024 | SAM BOSTON BEER CO INC | SOpen-market sale Class A Common10b5-1 | -62 | $292.74 | $18k | 6,779 | Nov 4, 2024 |
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.