| Insider | Role | Shares | Value | Buys | Sells |
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| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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| Insider | Role | Shares | Value | Buys | Sells |
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| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
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Chief People Officer
1 company
Carolyn L. O'Boyle last filed a Form 4 in March 2025, as Chief People Officer at SAM. Carolyn L. O'Boyle's net worth is not public. Form 4 filings only show shares in the companies where this person was an insider, as of the last filing.
Our model assigns Carolyn L. O'Boyle a strong insider score of 75/100, based on 18 past trades. Over a 12-month horizon, 88.9% of those trades were profitable, with an average 12-month return of +19.6%.
At the last filing, the largest reported position was 13,037 shares of SAM. The SAM filings lean toward selling, a net 1,958 shares.
Carolyn L. O'Boyle has 28 Form 4 filings on record from March 2020 to March 2025, all as Chief People Officer at Boston Beer (SAM), 2020–2025.
The 44 reported transactions were 19 open-market sales, 11 option or other derivative awards, 10 stock awards and 4 tax withholdings.
Counted by filing, the open-market trades come to no purchases and 19 sales.
The largest open-market sale was 236 shares of SAM at an average $1301.19 on April 16, 2021, about $307K. Twelve months later SAM was down 72%.
None of the 12 sales since April 2023 was marked as made under a Rule 10b5-1 trading plan.
Shares as reported in the last Form 4 for each company; the most recent is from March 2025. Values use today's prices. Any trades after the last filing were not reported, so current holdings may differ.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jan 2, 2025 | SAM Boston Beer Co Inc | Chief People Officer | Sell | 62 | $301.76 | $18,709.12 | -0.9% | -18.2% | -33.7% | |
| Dec 2, 2024 | SAM Boston Beer Co Inc | Chief People Officer | Sell | 62 | $316.24 | $19,606.88 | -0.9% | -21.2% | -38.1% | |
| Nov 1, 2024 | SAM Boston Beer Co Inc | Chief People Officer | Sell | 62 | $292.74 | $18,149.88 | -0.9% | -13.7% | -29.8% | |
| Oct 1, 2024 | SAM Boston Beer Co Inc | Chief People Officer | Sell | 62 | $288.86 | $17,909.32 | -0.9% | +3.5% | -23.0% | |
| Sep 3, 2024 | SAM Boston Beer Co Inc | Chief People Officer | Sell | 63 | $274.90 | $17,318.70 | -0.9% | +12.4% | -21.8% | |
| Aug 13, 2024 | SAM Boston Beer Co Inc | Chief People Officer | Sell | 63 | $274.90 | $17,318.70 | -0.9% | +14.6% | -17.8% | |
| Apr 1, 2024 | SAM Boston Beer Co Inc | Chief People Officer | Sell | 101 | $303.49 | $30,652.49 | -1.4% | +0.4% | -19.0% | |
| Mar 1, 2024 | SAM Boston Beer Co Inc | Chief People Officer | Sell | 102 | $308.45 | $31,461.90 | -3.9% | -15.8% | -19.9% | |
| Feb 1, 2024 | SAM Boston Beer Co Inc | Chief People Officer | Sell | 102 | $350.72 | $35,773.44 | -3.7% | -22.5% | -29.7% | |
| Jan 2, 2024 | SAM Boston Beer Co Inc | Chief People Officer | Sell | 102 | $344.83 | $35,172.66 | -3.6% | -11.4% | -11.2% |