Insider · CIK 0001770749
Meghan V. Joyce
director
Files at SAM (BOSTON BEER CO INC), GH (Guardant Health, Inc.). First filing Nov 14, 2024, latest Jun 16, 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 / 5
$0 bought, $256k 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.
GH: Guardant Health, Inc.
GHOct 9, 2026 · close 167.47
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 |
|---|---|---|---|---|---|
| 11Weak | Guardant Health, Inc. | $158k 3,337 shares | -23% | +144% from low-2% from high | |
| 10Weak | Guardant Health, Inc. | $4,166 100 shares | -1% | +108% from low-16% from high | |
| 0Weak | Guardant Health, Inc. | $4,271 100 shares | -1% | - | |
| 10Weak | Guardant Health, Inc. | $3,590 100 shares | -1% | - | |
| 29Weak | Guardant Health, Inc. | $87k 2,896 shares | -27% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jun 18, 2025 | GH Guardant Health, Inc. | AGrant or award Stock Option (Right to Buy)derivative | +6,833 | $0.00 | $0 | 6,833 | Jun 20, 2025 |
| Jun 18, 2025 | GH Guardant Health, Inc. | AGrant or award Restricted Stock Unitsderivative | +4,203 | $0.00 | $0 | 4,203 | Jun 20, 2025 |
| Jun 12, 2025 | GH Guardant Health, Inc. | MOption exercise Common Stock10b5-1 | +6,674 | $0.00 | $0 | 14,487 | Jun 16, 2025 |
| Jun 13, 2025 | GH Guardant Health, Inc. | SOpen-market sale Common Stock10b5-1 | -3,337 | $47.22 | $158k | 11,150 | Jun 16, 2025 |
| Jun 12, 2025 | GH Guardant Health, Inc. | MOption exercise Restricted Stock Unitsderivative10b5-1 | -6,674 | $0.00 | $0 | 0 | Jun 16, 2025 |
| Jun 4, 2025 | GH Guardant Health, Inc. | MOption exercise Common Stock | +67 | $0.00 | $0 | 7,813 | Jun 5, 2025 |
| Jun 4, 2025 | GH Guardant Health, Inc. | MOption exercise Restricted Stock Unitsderivative | -67 | $0.00 | $0 | 133 | Jun 5, 2025 |
| Jun 2, 2025 | GH Guardant Health, Inc. | SOpen-market sale Common Stock10b5-1 | -100 | $41.66 | $4,166 | 7,746 | Jun 3, 2025 |
| May 14, 2025 | SAM BOSTON BEER CO INC | AGrant or award Class A Common | +271 | $0.00 | $0 | 718 | May 15, 2025 |
| May 14, 2025 | SAM BOSTON BEER CO INC | AGrant or award May 14, 2025 Stock Optionderivative | +546 | $0.00 | $0 | 546 | May 15, 2025 |
| May 4, 2025 | GH Guardant Health, Inc. | MOption exercise Common Stock | +66 | $0.00 | $0 | 7,846 | May 5, 2025 |
| May 4, 2025 | GH Guardant Health, Inc. | MOption exercise Restricted Stock Unitsderivative | -66 | $0.00 | $0 | 200 | May 5, 2025 |
| Apr 4, 2025 | GH Guardant Health, Inc. | MOption exercise Common Stock | +66 | $0.00 | $0 | 7,780 | Apr 7, 2025 |
| Apr 4, 2025 | GH Guardant Health, Inc. | MOption exercise Restricted Stock Unitsderivative | -66 | $0.00 | $0 | 266 | Apr 7, 2025 |
| Mar 3, 2025 | GH Guardant Health, Inc. | SOpen-market sale Common Stock10b5-1 | -100 | $42.71 | $4,271 | 7,647 | Mar 5, 2025 |
| Mar 4, 2025 | GH Guardant Health, Inc. | MOption exercise Common Stock10b5-1 | +67 | $0.00 | $0 | 7,714 | Mar 5, 2025 |
| Mar 4, 2025 | GH Guardant Health, Inc. | MOption exercise Restricted Stock Unitsderivative10b5-1 | -67 | $0.00 | $0 | 332 | Mar 5, 2025 |
| Feb 4, 2025 | GH Guardant Health, Inc. | MOption exercise Common Stock | +66 | $0.00 | $0 | 7,747 | Feb 5, 2025 |
| Feb 4, 2025 | GH Guardant Health, Inc. | MOption exercise Restricted Stock Unitsderivative | -66 | $0.00 | $0 | 399 | Feb 5, 2025 |
| Jan 4, 2025 | GH Guardant Health, Inc. | MOption exercise Common Stock | +66 | $0.00 | $0 | 7,681 | Jan 6, 2025 |
| Jan 4, 2025 | GH Guardant Health, Inc. | MOption exercise Restricted Stock Unitsderivative | -66 | $0.00 | $0 | 465 | Jan 6, 2025 |
| Dec 4, 2024 | GH Guardant Health, Inc. | MOption exercise Common Stock | +67 | $0.00 | $0 | 7,615 | Dec 5, 2024 |
| Dec 4, 2024 | GH Guardant Health, Inc. | MOption exercise Restricted Stock Unitsderivative | -67 | $0.00 | $0 | 531 | Dec 5, 2024 |
| Dec 2, 2024 | GH Guardant Health, Inc. | SOpen-market sale Common Stock10b5-1 | -100 | $35.90 | $3,590 | 7,548 | Dec 3, 2024 |
| Nov 13, 2024 | GH Guardant Health, Inc. | SOpen-market sale Common Stock10b5-1 | -2,896 | $29.90 | $87k | 7,648 | Nov 14, 2024 |
| Nov 4, 2024 | GH Guardant Health, Inc. | MOption exercise Common Stock | +66 | $0.00 | $0 | 10,544 | Nov 5, 2024 |
| Nov 4, 2024 | GH Guardant Health, Inc. | MOption exercise Restricted Stock Unitsderivative | -66 | $0.00 | $0 | 598 | Nov 5, 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.