2026Q1
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| SK ecoplant Co., Ltd. | 10% Owner | 10,000,000 | Dec 13, 2022 |
| Her Majesty the Queen in Right of the Province of Alberta as represented by Alberta Investment Management Corp | 10% Owner | 5,360,549 | Mar 15, 2019 |
| Kpcb X Associates Llc | — | 1,029,791 | Nov 26, 2019 |
| Kpcb IX Associates Llc | — | 1,029,791 | Nov 26, 2019 |
| Kleiner Perkins Caufield & Byers IX A Lp | — | 1,029,791 | Nov 26, 2019 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Feb 27, 2026 | Mar 3, 2026 | Sridhar KR | CEO | Neutral | 85.0 | +300,000 | 6.78% | ✗ | - |
| Feb 25, 2026 | Feb 27, 2026 | SODERBERG SHAWN MARIE | Officer | Sell | 35.6 | -32,823 | -3.78% | ✓ | $8.1M |
| Feb 27, 2026 | Feb 27, 2026 | Pinkus Gary S | Director | Sell | 22.5 | -1,250 | -23.15% | ✗ | $207.3K |
| Feb 25, 2026 | Feb 27, 2026 | Chitoori Satish | Chief Operations Officer | Neutral | 85.0 | +15,409 | 6.70% | ✗ | - |
| Feb 25, 2026 | Feb 27, 2026 | Joshi Aman | Chief Commercial Officer | Sell | 92.5 | +9,393 | 4.67% | ✓ | $1.8M |
| Feb 24, 2026 | Feb 26, 2026 | Sridhar KR | CEO | Sell | 15.0 | -200,000 | -4.33% | ✗ | $34M |
| Feb 19, 2026 | Feb 23, 2026 | IMMELT JEFFREY R | Director | Neutral | 27.5 | -4,000 | -1.80% | ✗ | - |
| Feb 17, 2026 | Feb 19, 2026 | Chitoori Satish | Chief Operations Officer | Sell | 45.0 | -1,521 | -0.66% | ✗ | $212K |
| Feb 17, 2026 | Feb 19, 2026 | SODERBERG SHAWN MARIE | Officer | Sell | 42.5 | -3,332 | -0.54% | ✗ | $465K |
| Feb 17, 2026 | Feb 19, 2026 | Joshi Aman | Chief Commercial Officer | Sell | 40.0 | -3,746 | -1.83% | ✗ | $523.7K |
| Sep 30, 2025 | Jan 5, 2026 | Snabe Jim H. | Director | Neutral | 90.0 | +357 | 100.00% | ✗ | - |
| Dec 31, 2025 | Jan 5, 2026 | WARNER CYNTHIA J | Director | Neutral | 77.5 | +259 | 1.10% | ✗ | - |
| Dec 31, 2025 | Jan 5, 2026 | IMMELT JEFFREY R | Director | Neutral | 55.0 | +331 | 0.15% | ✗ | - |
| Dec 31, 2025 | Jan 5, 2026 | Pinkus Gary S | Director | Neutral | 82.5 | +230 | 4.45% | ✗ | - |
| Dec 16, 2025 | Dec 18, 2025 | Chitoori Satish | Chief Operations Officer | Sell | 51.3 | -431 | -0.19% | ✗ | $38K |
| Dec 16, 2025 | Dec 18, 2025 | Kurzymski Maciej | Officer | Sell | 40.0 | -3,264 | -3.50% | ✗ | $282.3K |
| Nov 26, 2025 | Dec 1, 2025 | Joshi Aman | Chief Commercial Officer | Sell | 27.5 | -15,000 | -6.82% | ✓ | $1.5M |
| Nov 14, 2025 | Nov 18, 2025 | SODERBERG SHAWN MARIE | Officer | Sell | 42.5 | -4,316 | -0.69% | ✗ | $463.6K |
| Nov 14, 2025 | Nov 18, 2025 | Joshi Aman | Chief Commercial Officer | Sell | 40.0 | -4,543 | -2.02% | ✗ | $495.8K |
| Nov 14, 2025 | Nov 18, 2025 | Chitoori Satish | Chief Operations Officer | Sell | 45.0 | -2,085 | -0.90% | ✗ | $217K |
| Nov 5, 2025 | Nov 7, 2025 | Snabe Jim H. | Director | Sell | 17.5 | -20,000 | -100.00% | ✗ | $2.9M |
| Nov 5, 2025 | Nov 7, 2025 | ZERVIGON EDDY | Director | Sell | 17.5 | -20,000 | -22.95% | ✗ | $2.8M |
| Nov 5, 2025 | Nov 7, 2025 | Kurzymski Maciej | Officer | Sell | 17.5 | -13,105 | -12.32% | ✗ | $1.9M |
| Nov 5, 2025 | Nov 7, 2025 | SODERBERG SHAWN MARIE | Officer | Sell | 16.3 | -36,666 | -5.56% | ✗ | $5.2M |
| Nov 5, 2025 | Nov 5, 2025 | BUSH MARY K | Director | Sell | 16.3 | -36,000 | -21.24% | ✗ | $5.1M |
| Sep 30, 2025 | Oct 2, 2025 | IMMELT JEFFREY R | Director | Neutral | 55.0 | +339 | 0.15% | ✗ | - |
| Sep 30, 2025 | Oct 2, 2025 | Pinkus Gary S | Director | Neutral | 82.5 | +236 | 4.78% | ✗ | - |
| Sep 30, 2025 | Oct 2, 2025 | WARNER CYNTHIA J | Director | Neutral | 77.5 | +266 | 1.15% | ✗ | - |
| Sep 16, 2025 | Sep 18, 2025 | Kurzymski Maciej | Officer | Sell | 42.5 | -2,474 | -2.27% | ✗ | $174.3K |
| Sep 16, 2025 | Sep 18, 2025 | Chitoori Satish | Chief Operations Officer | Sell | 51.3 | -400 | -0.17% | ✗ | $28.5K |
| Aug 28, 2025 | Aug 29, 2025 | SODERBERG SHAWN MARIE | Officer | Sell | 17.5 | -25,000 | -3.86% | ✗ | $1.3M |
| Aug 25, 2025 | Aug 29, 2025 | Sridhar KR | CEO | Sell | 15.0 | -256,955 | -1.80% | ✗ | $13M |
| Aug 22, 2025 | Aug 26, 2025 | ZERVIGON EDDY | Director | Sell | 20.0 | -10,000 | -10.29% | ✗ | $486.2K |
| Aug 18, 2025 | Aug 20, 2025 | SODERBERG SHAWN MARIE | Officer | Sell | 47.5 | -1,465 | -0.23% | ✗ | $67.9K |
| Aug 13, 2025 | Aug 15, 2025 | SODERBERG SHAWN MARIE | Officer | Sell | 37.5 | -47,901 | -5.31% | ✗ | $2.1M |
| Aug 13, 2025 | Aug 15, 2025 | Chitoori Satish | Chief Operations Officer | Sell | 26.3 | -22,128 | -8.69% | ✓ | $992.4K |
| Aug 14, 2025 | Aug 15, 2025 | Joshi Aman | Chief Commercial Officer | Sell | 42.5 | -4,870 | -2.12% | ✗ | $211.2K |
| Aug 6, 2025 | Aug 8, 2025 | Snabe Jim H. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 8, 2025 | Snabe Jim H. | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jul 16, 2025 | Jul 18, 2025 | Kurzymski Maciej | Officer | Sell | 48.8 | -1,012 | -0.92% | ✗ | $25.6K |
| Jul 10, 2025 | Jul 14, 2025 | SK ecoplant Co., Ltd. | 10% Owner | Sell | 15.0 | -10,000,000 | -42.57% | ✗ | $276M |
| Jun 30, 2025 | Jul 2, 2025 | IMMELT JEFFREY R | Director | Neutral | 67.5 | +1,201 | 0.54% | ✗ | - |
| Jun 30, 2025 | Jul 2, 2025 | Pinkus Gary S | Director | Neutral | 90.0 | +836 | 20.41% | ✗ | - |
| Jun 30, 2025 | Jul 2, 2025 | WARNER CYNTHIA J | Director | Neutral | 82.5 | +940 | 4.23% | ✗ | - |
| Jun 16, 2025 | Jun 17, 2025 | Chitoori Satish | Chief Operations Officer | Sell | 55.0 | -413 | -0.16% | ✓ | $9.3K |
| Jun 16, 2025 | Jun 17, 2025 | Kurzymski Maciej | Officer | Sell | 42.5 | -8,733 | -7.36% | ✗ | $199K |
| May 13, 2025 | May 16, 2025 | SODERBERG SHAWN MARIE | Officer | Sell | 91.3 | +76,792 | 13.97% | ✓ | $29.8K |
| May 14, 2025 | May 16, 2025 | Burger Barbara J | Director | Neutral | 90.0 | +9,877 | 35.28% | ✗ | - |
| May 14, 2025 | May 16, 2025 | BOSKIN MICHAEL J | Director | Neutral | 90.0 | +9,877 | 10.74% | ✗ | - |
| May 14, 2025 | May 16, 2025 | BUSH MARY K | Director | Neutral | 85.0 | +9,877 | 6.19% | ✗ | - |
| May 13, 2025 | May 16, 2025 | Chitoori Satish | Chief Operations Officer | Neutral | 90.0 | +78,288 | 44.33% | ✗ | - |
| May 13, 2025 | May 16, 2025 | Joshi Aman | Chief Commercial Officer | Neutral | 90.0 | +97,860 | 74.49% | ✗ | - |
| May 12, 2025 | May 14, 2025 | Sridhar KR | CEO | Sell | 45.0 | -42,383 | -0.91% | ✓ | $811.2K |
| May 14, 2025 | May 14, 2025 | Chitoori Satish | Chief Operations Officer | Sell | 46.3 | -2,038 | -1.14% | ✗ | $40.2K |
| May 14, 2025 | May 14, 2025 | SODERBERG SHAWN MARIE | Officer | Sell | 45.0 | -2,780 | -0.50% | ✗ | $54.8K |
| May 14, 2025 | May 14, 2025 | Joshi Aman | Chief Commercial Officer | Sell | 42.5 | -4,658 | -3.42% | ✗ | $91.9K |
| May 9, 2025 | Kurzymski Maciej | Officer | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Mar 31, 2025 | Apr 2, 2025 | WARNER CYNTHIA J | Director | Neutral | 85.0 | +1,144 | 5.42% | ✗ | - |
| Mar 31, 2025 | Apr 2, 2025 | IMMELT JEFFREY R | Director | Neutral | 67.5 | +1,462 | 0.67% | ✗ | - |
| Mar 31, 2025 | Apr 2, 2025 | Pinkus Gary S | Director | Neutral | 90.0 | +1,017 | 33.02% | ✗ | - |
| Mar 15, 2025 | Mar 18, 2025 | Joshi Aman | Chief Commercial Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Mar 17, 2025 | Mar 18, 2025 | Chitoori Satish | Chief Operations Officer | Sell | 48.8 | -1,020 | -0.57% | ✗ | $25.6K |
| Mar 5, 2025 | Mar 7, 2025 | Sridhar KR | CEO | Buy | 85.0 | +110,645 | 1.54% | ✗ | $819.8K |
| Feb 18, 2025 | Mar 7, 2025 | Joshi Aman | Chief Commercial Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Feb 14, 2025 | Feb 19, 2025 | Chitoori Satish | Chief Operations Officer | Sell | 42.5 | -7,868 | -4.20% | ✗ | $200K |
| Feb 14, 2025 | Feb 19, 2025 | Joshi Aman | Chief Commercial Officer | Sell | 40.0 | -13,971 | -9.31% | ✗ | $353.5K |
| Feb 14, 2025 | Feb 19, 2025 | SODERBERG SHAWN MARIE | Officer | Sell | 38.8 | -16,825 | -2.96% | ✓ | $427.9K |
| Jan 15, 2025 | Jan 17, 2025 | SODERBERG SHAWN MARIE | Officer | Sell | 52.5 | -1,639 | -0.29% | ✓ | $38.4K |
| Dec 31, 2024 | Jan 3, 2025 | Pinkus Gary S | Director | Neutral | 90.0 | +900 | 41.28% | ✗ | - |
| Dec 31, 2024 | Jan 3, 2025 | WARNER CYNTHIA J | Director | Neutral | 85.0 | +1,103 | 5.51% | ✗ | - |
| Dec 31, 2024 | Jan 3, 2025 | IMMELT JEFFREY R | Director | Neutral | 67.5 | +1,294 | 0.59% | ✗ | - |
| Dec 23, 2024 | Dec 26, 2024 | Sridhar KR | CEO | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 18, 2024 | Dec 20, 2024 | Sridhar KR | CEO | Neutral | 90.0 | +800,000 | 21.42% | ✗ | - |
| Dec 16, 2024 | Dec 18, 2024 | Chitoori Satish | Chief Operations Officer | Sell | 48.8 | -1,042 | -0.56% | ✗ | $26.7K |
| Nov 20, 2024 | Nov 22, 2024 | Sridhar KR | CEO | Sell | 32.5 | -120,000 | -3.11% | ✓ | $3M |
| Nov 19, 2024 | Nov 21, 2024 | ZERVIGON EDDY | Director | Sell | 20.0 | -20,000 | -17.07% | ✗ | $478.4K |
| Nov 18, 2024 | Nov 19, 2024 | SODERBERG SHAWN MARIE | Officer | Sell | 53.8 | -1,289 | -0.23% | ✓ | $31.7K |
| Oct 15, 2024 | Oct 17, 2024 | SODERBERG SHAWN MARIE | Officer | Sell | 52.5 | -2,086 | -0.37% | ✓ | $21.9K |
| Sep 30, 2024 | Oct 2, 2024 | WARNER CYNTHIA J | Director | Neutral | 90.0 | +2,130 | 11.92% | ✗ | - |
| Sep 30, 2024 | Oct 2, 2024 | Pinkus Gary S | Director | Neutral | 90.0 | +1,893 | 659.58% | ✗ | - |
| Sep 30, 2024 | Oct 2, 2024 | IMMELT JEFFREY R | Director | Neutral | 77.5 | +2,722 | 1.27% | ✗ | - |
| Sep 16, 2024 | Sep 18, 2024 | Chitoori Satish | Chief Operations Officer | Sell | 46.3 | -4,785 | -2.50% | ✗ | $47.2K |
| Aug 16, 2024 | Aug 19, 2024 | SODERBERG SHAWN MARIE | Officer | Sell | 52.5 | -1,538 | -0.27% | ✓ | $18K |
| Aug 1, 2024 | Aug 5, 2024 | Burger Barbara J | Director | Neutral | 90.0 | +28,000 | 100.00% | ✗ | - |
| Aug 5, 2024 | Burger Barbara J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jul 15, 2024 | Jul 17, 2024 | SODERBERG SHAWN MARIE | Officer | Sell | 52.5 | -2,094 | -0.37% | ✓ | $30.4K |
| Jun 30, 2024 | Jul 2, 2024 | Pinkus Gary S | Director | Neutral | 90.0 | +287 | 100.00% | ✗ | - |
| Jun 30, 2024 | Jul 2, 2024 | WARNER CYNTHIA J | Director | Neutral | 90.0 | +1,838 | 11.46% | ✗ | - |
| Jun 30, 2024 | Jul 2, 2024 | IMMELT JEFFREY R | Director | Neutral | 77.5 | +4,391 | 2.08% | ✗ | - |
| Jun 15, 2024 | Jun 18, 2024 | Pinkus Gary S | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jun 18, 2024 | Pinkus Gary S | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| Jun 17, 2024 | Jun 18, 2024 | Chitoori Satish | Chief Operations Officer | Sell | 48.8 | -1,075 | -0.56% | ✗ | $15K |
| Jun 18, 2024 | Chitoori Satish | Chief Operations Officer | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| May 16, 2024 | May 17, 2024 | SODERBERG SHAWN MARIE | Officer | Sell | 51.3 | -1,160 | -0.21% | ✗ | $14.1K |
| May 15, 2024 | May 17, 2024 | ZERVIGON EDDY | Director | Sell | 20.0 | -28,150 | -19.37% | ✗ | $362K |
| May 15, 2024 | May 17, 2024 | WARNER CYNTHIA J | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 15, 2024 | May 17, 2024 | BUSH MARY K | Director | Neutral | 90.0 | +15,552 | 10.79% | ✗ | - |
| May 15, 2024 | May 17, 2024 | IMMELT JEFFREY R | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 15, 2024 | May 17, 2024 | CHAMBERS JOHN T | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 15, 2024 | May 17, 2024 | BOSKIN MICHAEL J | Director | Neutral | 90.0 | +15,552 | 20.35% | ✗ | - |