| FLNC | CLUSTER | bullish | 4/10 | Two Fluence Energy directors made open-market purchases totaling $125K at $7.36/share on September 21, 2026. While the d | Sep 22, 2026 |
| AMPX | CLUSTER | neutral | 3/10 | A cluster of insider selling at Amprius Technologies saw the CEO, CTO, and a director sell a combined $949K in open-mark | Aug 26, 2026 |
| ABAT | CLUSTER | mixed | 7/10 | CEO and COO of ABAT made open-market purchases totaling $937K on August 25, 2026, at ~$1.00/share, just 5 days after the | Aug 25, 2026 |
| QS | CLUSTER | neutral | 2/10 | Two top executives at QuantumScape (CFO and CTO) sold small open-market positions totaling $321K over a one-week window. | Jul 7, 2026 |
| AMPX | CLUSTER | neutral | 2/10 | Two AMPX insiders (CEO and a director) sold shares totaling $807K over a one-week window, representing a trivial 0.035% | Jun 11, 2026 |
| ABAT | CLUSTER | bullish | 7/10 | CEO Ryan Melsert and COO Steven Wu made open-market purchases totaling $3.51M on June 5 (2.37M shares by CEO, 1.09M by C | Jun 8, 2026 |
| AMPX | CLUSTER | bearish | 5/10 | Four Amprius insiders, including the CEO and CTO, sold a total of $2.28M in shares over a 7-day window. The CEO and a di | May 28, 2026 |
| AMPX | CLUSTER | bearish | 5/10 | Four Amprius insiders, including the CEO and CTO, sold a total of $2.65M in open-market sales over a 7-day window. The C | May 28, 2026 |
| AMPX | CLUSTER | bearish | 5/10 | Three Amprius insiders — the CEO, CTO, and a director — collectively sold $2.33M in open-market shares on May 21, 2026, | May 26, 2026 |
| AMPX | CLUSTER | neutral | 2/10 | CEO and CTO of Amprius Technologies sold a combined $1.32M in open-market sales on May 21, 2026, at ~$14.79/share. The C | May 26, 2026 |
| QS | CLUSTER | neutral | 3/10 | QuantumScape's CFO and CTO executed open-market sales totaling $844K over two days, with the CTO also converting derivat | May 22, 2026 |
| FLNC | CLUSTER | bearish | 6/10 | Two 10% owners, Qatar Investment Authority and SPT Holding Sarl, sold a combined 12.9M shares worth $266.85M in open-mar | May 18, 2026 |
| QS | CLUSTER | neutral | 2/10 | Two QuantumScape insiders, including Director Jeffrey Straubel and Chief Development Officer Mohit Singh, sold a total o | May 14, 2026 |
| ATLX | CLUSTER | neutral | 2/10 | Two Atlas Lithium insiders (a Director and the CFO) sold a combined $76K worth of shares in small transactions over the | May 7, 2026 |
| ATLX | CLUSTER | bearish | 4/10 | Two insiders at Atlas Lithium Corp sold shares in the past week, including CFO Miranda Tiago who sold 4,400 shares for $ | Apr 20, 2026 |
| AMPX | CLUSTER | bearish | 7/10 | Two Amprius Technologies directors, HSIEH Wen Hsuan and Chu Steven, conducted a cluster of transactions over the past we | Mar 13, 2026 |
| QS | CLUSTER | neutral | 3/10 | QuantumScape director Jeffrey Straubel sold $188,376 worth of shares in a single open-market transaction. This is part o | Mar 13, 2026 |
| AMPX | CLUSTER | bearish | 6/10 | Two corporate insiders at Amprius Technologies (AMPX) sold shares within the same day, including CTO Stefan Constantin I | Feb 24, 2026 |
