Insider · CIK 0001880162
Joshua Buettner-Garrett
officer
Files at SLDP (Solid Power, Inc.). First filing Nov 13, 2024, latest Mar 7, 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, $1.3M 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.
SLDP: Solid Power, Inc.
SLDPOct 9, 2026 · close 2.38
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 | Solid Power, Inc. | $212k 187,500 shares | -18% | +13% from low-48% from high | |
| 0Weak | Solid Power, Inc. | $246k 187,500 shares | -18% | +30% from low-40% from high | |
| 1Weak | Solid Power, Inc. | $392k 187,500 shares | -18% | +97% from low-9% from high | |
| 0Weak | Solid Power, Inc. | $201k 187,500 shares | -18% | - | |
| 0Weak | Solid Power, Inc. | $201k 187,500 shares | -18% | - |
Transactions
Every row this insider has filed, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 30, 2026 | SLDP Solid Power, Inc. | FTax withholding Common Stock | -33,824 | $2.27 | $77k | 1,332,194 | 11 d ago |
| May 12, 2025 | SLDP Solid Power, Inc. | FTax withholding Common Stock | -5,520 | $1.30 | $7,176 | 1,337,062 | May 13, 2025 |
| May 9, 2025 | SLDP Solid Power, Inc. | AGrant or award Common Stock | +531,034 | $0.00 | $0 | 1,342,582 | May 12, 2025 |
| Mar 31, 2025 | SLDP Solid Power, Inc. | FTax withholding Common Stock | -14,285 | $1.08 | $15k | 811,548 | Apr 1, 2025 |
| Mar 22, 2025 | SLDP Solid Power, Inc. | FTax withholding Common Stock | -39,471 | $1.11 | $44k | 825,833 | Mar 25, 2025 |
| Mar 6, 2025 | SLDP Solid Power, Inc. | MOption exercise Common Stock10b5-1 | +187,500 | $0.03 | $5,625 | 1,052,804 | Mar 7, 2025 |
| Mar 6, 2025 | SLDP Solid Power, Inc. | SOpen-market sale Common Stock10b5-1 | -187,500 | $1.13 | $212k | 865,304 | Mar 7, 2025 |
| Mar 6, 2025 | SLDP Solid Power, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -187,500 | $0.00 | $0 | 0 | Mar 7, 2025 |
| Feb 10, 2025 | SLDP Solid Power, Inc. | MOption exercise Common Stock10b5-1 | +187,500 | $0.03 | $5,625 | 1,052,804 | Feb 12, 2025 |
| Feb 10, 2025 | SLDP Solid Power, Inc. | SOpen-market sale Common Stock10b5-1 | -187,500 | $1.31 | $246k | 865,304 | Feb 12, 2025 |
| Feb 10, 2025 | SLDP Solid Power, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -187,500 | $0.00 | $0 | 187,500 | Feb 12, 2025 |
| Jan 6, 2025 | SLDP Solid Power, Inc. | MOption exercise Common Stock10b5-1 | +187,500 | $0.03 | $5,625 | 1,052,804 | Jan 7, 2025 |
| Jan 6, 2025 | SLDP Solid Power, Inc. | SOpen-market sale Common Stock10b5-1 | -187,500 | $2.09 | $392k | 865,304 | Jan 7, 2025 |
| Jan 6, 2025 | SLDP Solid Power, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -187,500 | $0.00 | $0 | 375,000 | Jan 7, 2025 |
| Dec 31, 2024 | SLDP Solid Power, Inc. | FTax withholding Common Stock | -4,416 | $2.14 | $9,450 | 865,304 | Jan 2, 2025 |
| Dec 16, 2024 | SLDP Solid Power, Inc. | MOption exercise Common Stock10b5-1 | +187,500 | $0.03 | $5,625 | 1,057,220 | Dec 17, 2024 |
| Dec 16, 2024 | SLDP Solid Power, Inc. | SOpen-market sale Common Stock10b5-1 | -187,500 | $1.07 | $201k | 869,720 | Dec 17, 2024 |
| Dec 16, 2024 | SLDP Solid Power, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -187,500 | $0.00 | $0 | 562,500 | Dec 17, 2024 |
| Nov 12, 2024 | SLDP Solid Power, Inc. | MOption exercise Common Stock10b5-1 | +187,500 | $0.03 | $5,625 | 1,057,220 | Nov 13, 2024 |
| Nov 12, 2024 | SLDP Solid Power, Inc. | SOpen-market sale Common Stock10b5-1 | -187,500 | $1.07 | $201k | 869,720 | Nov 13, 2024 |
| Nov 12, 2024 | SLDP Solid Power, Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -187,500 | $0.00 | $0 | 750,000 | Nov 13, 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.