SES · SES AI Corporation Class A Common Stock
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| SK INC. 10% Owner | ▼ Sell | Open Market | 31,843,210 Shares held | 12/18/2024 | View profile |
| Hu Qichao CEO & Chairman | ▲ Buy | Grant | 5,449,607 Shares held | 5/18/2026 | View profile |
| Nealis Jing Chief Financial Officer | ▼ Sell | Tax Withholding | 2,305,943 Shares held | 4/14/2026 | View profile |
| Temasek Holdings (Private) Ltd 10% Owner | ▼ Sell | Open Market | 2,297,782 Shares held | 9/20/2024 | View profile |
| Gan Hong Chief Science Officer | ▼ Sell | Tax Withholding | 1,031,576 Shares held | 4/14/2026 | View profile |
| Pilkington Kyle CHIEF LEGAL OFFICER | ▼ Sell | Open Market | 1,023,548 Shares held | 5/22/2026 | View profile |
| Xu Kang CHIEF TECHNOLOGY OFFICER | ▼ Sell | Tax Withholding | 766,437 Shares held | 9/1/2026 | View profile |
| Son Yongkyu Chief Technology Officer | ▼ Sell | Open Market | 583,862 Shares held | 8/16/2023 | View profile |
| Ma Jiong CEO and President | ▲ Buy | Grant | 524,993 Shares held | 5/18/2026 | View profile |
| Luo Eric Director | ▲ Buy | Grant | 524,993 Shares held | 5/18/2026 | View profile |
| Boyd Andrew J | ▲ Buy | Grant | 437,889 Shares held | 5/18/2026 | View profile |
| Choi Jangwook Director | ▲ Buy | Grant | 383,400 Shares held | 3/28/2025 | View profile |
| NOONEN MICHAEL Director | ▲ Buy | Grant | 383,400 Shares held | 3/28/2025 | View profile |
| Li Gang CHIEF MANUFACTURING OFFICER | ▼ Sell | Tax Withholding | 353,720 Shares held | 4/17/2025 | View profile |
| Liu Yi Ray CHIEF FINANCIAL OFFICER | ▲ Buy | Grant | 331,858 Shares held | 5/18/2026 | View profile |
| Diemer Paul | ▲ Buy | Grant | 320,000 Shares held | 10/5/2026 | View profile |
| FRIEDLAND ROBERT M Director | ▲ Buy | Grant | 273,519 Shares held | 4/18/2022 | View profile |
| Krzanich Brian M Chief Executive Officer | ▲ Buy | Grant | 254,237 Shares held | 2/6/2024 | View profile |
| Ban Joanne Chief Legal & Corp. Officer | ▼ Sell | Open Market | 238,613 Shares held | 6/13/2022 | View profile |
| Makharia Rohit PRES. & CHIEF OP. OFFICER | ▼ Sell | Open Market | 104,603 Shares held | 12/14/2023 | View profile |
Transaction History
| Diemer Paul | ▲ Buy | Grant | 320,000 | $0 | 10/5/2026 |
| Xu Kang | ▼ Sell | Tax Withholding | 35,198 | $18K | 9/1/2026 |
| Pilkington Kyle | ▼ Sell | Open Market | 25,000 | $30K | 5/22/2026 |
| Boyd Andrew J | ▲ Buy | Grant | 141,593 | $0 | 5/18/2026 |
| Luo Eric | ▲ Buy | Grant | 141,593 | $0 | 5/18/2026 |
| Ma Jiong | ▲ Buy | Grant | 141,593 | $0 | 5/18/2026 |
| Liu Yi Ray | ▲ Buy | Grant | 331,858 | $0 | 5/18/2026 |
| Pilkington Kyle | ▲ Buy | Grant | 353,982 | $0 | 5/18/2026 |
| Xu Kang | ▲ Buy | Grant | 221,239 | $0 | 5/18/2026 |
| Hu Qichao | ▲ Buy | Grant | 1,504,425 | $0 | 5/18/2026 |
| Pilkington Kyle | ▼ Sell | Tax Withholding | 25,185 | $28K | 4/14/2026 |
| Nealis Jing | ▼ Sell | Tax Withholding | 36,145 | $40K | 4/14/2026 |
| Gan Hong | ▼ Sell | Tax Withholding | 32,138 | $35K | 4/14/2026 |
| Hu Qichao | ▼ Sell | Tax Withholding | 133,303 | $147K | 4/14/2026 |
| Xu Kang | ▼ Sell | Tax Withholding | 39,593 | $39K | 3/27/2026 |
| Pilkington Kyle | ▼ Sell | Tax Withholding | 60,452 | $60K | 3/27/2026 |
| Nealis Jing | ▼ Sell | Tax Withholding | 163,968 | $162K | 3/27/2026 |
| Gan Hong | ▼ Sell | Tax Withholding | 74,682 | $74K | 3/27/2026 |
| Hu Qichao | ▼ Sell | Tax Withholding | 310,446 | $307K | 3/27/2026 |
| Pilkington Kyle | ▼ Sell | Open Market | 25,000 | $30K | 3/9/2026 |
| Pilkington Kyle | ▼ Sell | Tax Withholding | 56,074 | $112K | 2/9/2026 |
| Nealis Jing | ▼ Sell | Tax Withholding | 110,231 | $219K | 2/9/2026 |
| Gan Hong | ▼ Sell | Tax Withholding | 63,290 | $126K | 2/9/2026 |
| Hu Qichao | ▼ Sell | Tax Withholding | 267,934 | $533K | 2/9/2026 |
| Xu Kang | ▼ Sell | Tax Withholding | 35,063 | $66K | 2/6/2026 |
| Gan Hong | ▲ Buy | Option Exercise | 100,000 | $16K | 1/23/2026 |
| Gan Hong | ▼ Sell | Open Market | 100,000 | $250K | 1/23/2026 |
| Gan Hong | ▲ Buy | Option Exercise | 150,000 | $24K | 1/22/2026 |
| Gan Hong | ▼ Sell | Open Market | 150,000 | $374K | 1/22/2026 |
| Gan Hong | ▲ Buy | Option Exercise | 93,277 | $14K | 12/15/2025 |
| Gan Hong | ▲ Buy | Option Exercise | 6,723 | $1K | 12/15/2025 |
| Gan Hong | ▼ Sell | Open Market | 100,000 | $198K | 12/15/2025 |
| Gan Hong | ▲ Buy | Option Exercise | 150,000 | $23K | 11/17/2025 |
| Gan Hong | ▼ Sell | Open Market | 150,000 | $285K | 11/17/2025 |
| Boyd Andrew J | ▲ Buy | Grant | 296,296 | $0 | 9/8/2025 |
| Xu Kang | ▼ Sell | Tax Withholding | 39,238 | $43K | 9/3/2025 |
| Nealis Jing | ▼ Sell | Tax Withholding | 15,691 | $17K | 8/18/2025 |
| Pilkington Kyle | ▼ Sell | Tax Withholding | 5,452 | $6K | 8/8/2025 |
| Nealis Jing | ▼ Sell | Tax Withholding | 15,691 | $15K | 7/16/2025 |
| Nealis Jing | ▼ Sell | Tax Withholding | 15,691 | $15K | 6/16/2025 |
| Nealis Jing | ▼ Sell | Tax Withholding | 15,691 | $15K | 5/16/2025 |
| Nealis Jing | ▼ Sell | Tax Withholding | 37,825 | $26K | 4/18/2025 |
| Hu Qichao | ▼ Sell | Tax Withholding | 90,038 | $62K | 4/18/2025 |
| Gan Hong | ▼ Sell | Tax Withholding | 41,294 | $28K | 4/18/2025 |
| Pilkington Kyle | ▼ Sell | Tax Withholding | 4,558 | $3K | 4/18/2025 |
| Nealis Jing | ▼ Sell | Tax Withholding | 35,410 | $22K | 4/17/2025 |
| Nealis Jing | ▼ Sell | Tax Withholding | 15,691 | $10K | 4/17/2025 |
| Hu Qichao | ▼ Sell | Tax Withholding | 134,866 | $84K | 4/17/2025 |
| Gan Hong | ▼ Sell | Tax Withholding | 30,926 | $19K | 4/17/2025 |
| Li Gang | ▼ Sell | Tax Withholding | 20,753 | $13K | 4/17/2025 |
| Pilkington Kyle | ▼ Sell | Tax Withholding | 25,293 | $16K | 4/17/2025 |
| Li Gang | ▲ Buy | Grant | 150,000 | $0 | 4/1/2025 |
| Pilkington Kyle | ▲ Buy | Grant | 400,000 | $0 | 3/28/2025 |
| Hu Qichao | ▲ Buy | Grant | 2,100,000 | $0 | 3/28/2025 |
| Luo Eric | ▲ Buy | Grant | 160,000 | $0 | 3/28/2025 |
| NOONEN MICHAEL | ▲ Buy | Grant | 160,000 | $0 | 3/28/2025 |
| Nealis Jing | ▲ Buy | Grant | 950,000 | $0 | 3/28/2025 |
| Choi Jangwook | ▲ Buy | Grant | 160,000 | $0 | 3/28/2025 |
| Gan Hong | ▲ Buy | Grant | 500,000 | $0 | 3/28/2025 |
| Ma Jiong | ▲ Buy | Grant | 160,000 | $0 | 3/28/2025 |
| Xu Kang | ▲ Buy | Grant | 250,000 | $0 | 3/28/2025 |
| Nealis Jing | ▼ Sell | Tax Withholding | 11,056 | $5K | 3/17/2025 |
| Nealis Jing | ▼ Sell | Tax Withholding | 12,604 | $13K | 2/17/2025 |
| Pilkington Kyle | ▼ Sell | Open Market | 44,051 | $52K | 2/10/2025 |
| Gan Hong | ▼ Sell | Open Market | 51,600 | $60K | 2/10/2025 |
| Nealis Jing | ▼ Sell | Open Market | 80,992 | $95K | 2/10/2025 |
| Hu Qichao | ▼ Sell | Open Market | 194,459 | $228K | 2/10/2025 |
| Xu Kang | ▼ Sell | Open Market | 27,969 | $33K | 2/10/2025 |
| Li Gang | ▼ Sell | Open Market | 15,909 | $19K | 2/10/2025 |
| Nealis Jing | ▲ Buy | Option Exercise | 50,000 | $8K | 1/16/2025 |
| Nealis Jing | ▼ Sell | Open Market | 50,000 | $51K | 1/16/2025 |
| Nealis Jing | ▼ Sell | Tax Withholding | 12,693 | $13K | 1/16/2025 |
| Nealis Jing | ▲ Buy | Option Exercise | 150,000 | $24K | 12/26/2024 |
| Nealis Jing | ▼ Sell | Open Market | 150,000 | $153K | 12/26/2024 |
| SK INC. | ▼ Sell | Open Market | 400,000 | $168K | 12/18/2024 |
| SK INC. | ▼ Sell | Open Market | 326,460 | $124K | 12/17/2024 |
| Nealis Jing | ▼ Sell | Tax Withholding | 11,025 | $5K | 12/16/2024 |
| SK INC. | ▼ Sell | Open Market | 500,000 | $200K | 12/16/2024 |
| SK INC. | ▼ Sell | Open Market | 417,857 | $163K | 12/13/2024 |
| SK INC. | ▼ Sell | Open Market | 115,508 | $49K | 12/12/2024 |
| SK INC. | ▼ Sell | Open Market | 300,000 | $132K | 12/11/2024 |
| SK INC. | ▼ Sell | Open Market | 16,120 | $7K | 12/10/2024 |
| SK INC. | ▼ Sell | Open Market | 400,000 | $192K | 12/9/2024 |
| Nealis Jing | ▼ Sell | Tax Withholding | 11,025 | $3K | 11/18/2024 |
| SK INC. | ▼ Sell | Open Market | 300,000 | $90K | 11/14/2024 |
| SK INC. | ▼ Sell | Open Market | 250,000 | $70K | 11/13/2024 |
| SK INC. | ▼ Sell | Open Market | 170,248 | $61K | 11/11/2024 |
| SK INC. | ▼ Sell | Open Market | 103,115 | $38K | 11/8/2024 |
| SK INC. | ▼ Sell | Open Market | 154,105 | $60K | 11/7/2024 |
| SK INC. | ▼ Sell | Open Market | 4,461 | $2K | 11/6/2024 |
| SK INC. | ▼ Sell | Open Market | 200,000 | $86K | 11/5/2024 |
| SK INC. | ▼ Sell | Open Market | 200,000 | $90K | 11/4/2024 |
| SK INC. | ▼ Sell | Open Market | 147,794 | $67K | 11/1/2024 |
| SK INC. | ▼ Sell | Open Market | 2,200 | $1K | 10/31/2024 |
| SK INC. | ▼ Sell | Open Market | 19,250 | $11K | 10/30/2024 |
| SK INC. | ▼ Sell | Open Market | 235,327 | $134K | 10/29/2024 |
| SK INC. | ▼ Sell | Open Market | 217,655 | $126K | 10/28/2024 |
| SK INC. | ▼ Sell | Open Market | 250,000 | $145K | 10/25/2024 |
| SK INC. | ▼ Sell | Open Market | 290,703 | $180K | 10/24/2024 |
| SK INC. | ▼ Sell | Open Market | 350,505 | $235K | 10/23/2024 |
| SK INC. | ▼ Sell | Open Market | 437,785 | $293K | 10/22/2024 |
| SK INC. | ▼ Sell | Open Market | 500,000 | $345K | 10/21/2024 |
| SK INC. | ▼ Sell | Open Market | 400,000 | $244K | 10/18/2024 |
| SK INC. | ▼ Sell | Open Market | 210,500 | $124K | 10/17/2024 |
| SK INC. | ▼ Sell | Open Market | 400,000 | $240K | 10/16/2024 |
| Nealis Jing | ▼ Sell | Tax Withholding | 11,025 | $7K | 10/16/2024 |
| SK INC. | ▼ Sell | Open Market | 364,898 | $223K | 10/15/2024 |
| SK INC. | ▼ Sell | Open Market | 400,000 | $248K | 10/14/2024 |
| SK INC. | ▼ Sell | Open Market | 400,000 | $244K | 10/11/2024 |
| SK INC. | ▼ Sell | Open Market | 200,000 | $114K | 10/10/2024 |
| SK INC. | ▼ Sell | Open Market | 2,481 | $1K | 10/9/2024 |
| SK INC. | ▼ Sell | Open Market | 71,256 | $43K | 10/8/2024 |
| SK INC. | ▼ Sell | Open Market | 82,429 | $49K | 10/7/2024 |
| SK INC. | ▼ Sell | Open Market | 100,000 | $61K | 10/4/2024 |
| SK INC. | ▼ Sell | Open Market | 587 | $352 | 10/3/2024 |
| SK INC. | ▼ Sell | Open Market | 243,951 | $146K | 10/2/2024 |
| SK INC. | ▼ Sell | Open Market | 908,178 | $554K | 10/1/2024 |
| SK INC. | ▼ Sell | Open Market | 71,176 | $50K | 9/30/2024 |
| Temasek Holdings (Private) Ltd | ▼ Sell | Open Market | 253,119 | $210K | 9/20/2024 |
| Temasek Holdings (Private) Ltd | ▼ Sell | Open Market | 467,143 | $420K | 9/19/2024 |
| Temasek Holdings (Private) Ltd | ▼ Sell | Open Market | 1,000,000 | $870K | 9/18/2024 |
| Temasek Holdings (Private) Ltd | ▼ Sell | Open Market | 1,380,656 | $1.6M | 9/17/2024 |
| Nealis Jing | ▲ Buy | Option Exercise | 17,513 | $3K | 9/17/2024 |
| Nealis Jing | ▼ Sell | Open Market | 17,513 | $23K | 9/17/2024 |
| Nealis Jing | ▼ Sell | Tax Withholding | 11,025 | $11K | 9/17/2024 |
| Nealis Jing | ▲ Buy | Option Exercise | 32,487 | $5K | 9/16/2024 |
| Nealis Jing | ▼ Sell | Open Market | 32,487 | $33K | 9/16/2024 |
| Temasek Holdings (Private) Ltd | ▼ Sell | Open Market | 67,890 | $69K | 9/16/2024 |
| Temasek Holdings (Private) Ltd | ▼ Sell | Open Market | 165,539 | $172K | 9/13/2024 |
| Nealis Jing | ▲ Buy | Option Exercise | 50,000 | $8K | 8/29/2024 |
| Nealis Jing | ▼ Sell | Open Market | 50,000 | $53K | 8/29/2024 |
| Nealis Jing | ▼ Sell | Tax Withholding | 11,025 | $11K | 8/19/2024 |
| Pilkington Kyle | ▼ Sell | Open Market | 4,276 | $3K | 8/12/2024 |
| Nealis Jing | ▼ Sell | Tax Withholding | 11,025 | $15K | 7/16/2024 |
| Gan Hong | ▲ Buy | Option Exercise | 25,000 | $4K | 7/1/2024 |
| Gan Hong | ▼ Sell | Open Market | 25,000 | $29K | 7/1/2024 |
| Nealis Jing | ▼ Sell | Tax Withholding | 11,024 | $13K | 6/16/2024 |
| Gan Hong | ▲ Buy | Option Exercise | 25,000 | $4K | 6/3/2024 |
| Gan Hong | ▼ Sell | Open Market | 25,000 | $31K | 6/3/2024 |
| Nealis Jing | ▼ Sell | Tax Withholding | 11,025 | $14K | 5/16/2024 |
| Gan Hong | ▲ Buy | Option Exercise | 25,000 | $4K | 5/8/2024 |
| Gan Hong | ▼ Sell | Open Market | 25,000 | $36K | 5/8/2024 |
| Nealis Jing | ▼ Sell | Tax Withholding | 26,576 | $36K | 4/18/2024 |
| Gan Hong | ▼ Sell | Tax Withholding | 27,327 | $37K | 4/18/2024 |
| Hu Qichao | ▼ Sell | Tax Withholding | 62,103 | $83K | 4/18/2024 |
| Pilkington Kyle | ▼ Sell | Tax Withholding | 3,050 | $4K | 4/18/2024 |
| Nealis Jing | ▼ Sell | Tax Withholding | 11,025 | $16K | 4/16/2024 |
| Nealis Jing | ▼ Sell | Tax Withholding | 24,881 | $37K | 4/15/2024 |
| Li Gang | ▼ Sell | Tax Withholding | 12,259 | $18K | 4/15/2024 |
| Pilkington Kyle | ▼ Sell | Tax Withholding | 16,926 | $25K | 4/15/2024 |
| Gan Hong | ▼ Sell | Tax Withholding | 22,168 | $33K | 4/15/2024 |
| Hu Qichao | ▼ Sell | Tax Withholding | 91,937 | $137K | 4/15/2024 |
| Gan Hong | ▲ Buy | Option Exercise | 25,000 | $4K | 4/1/2024 |
| Gan Hong | ▼ Sell | Open Market | 25,000 | $40K | 4/1/2024 |
| Nealis Jing | ▼ Sell | Tax Withholding | 11,025 | $17K | 3/15/2024 |
| Gan Hong | ▲ Buy | Option Exercise | 25,000 | $4K | 3/1/2024 |
| Gan Hong | ▼ Sell | Open Market | 25,000 | $42K | 3/1/2024 |
| Nealis Jing | ▼ Sell | Tax Withholding | 12,662 | $18K | 2/16/2024 |
| Nealis Jing | ▲ Buy | Grant | 610,593 | $0 | 2/9/2024 |
| Gan Hong | ▲ Buy | Grant | 423,728 | $0 | 2/9/2024 |
| Li Gang | ▲ Buy | Grant | 127,118 | $0 | 2/9/2024 |
| Pilkington Kyle | ▲ Buy | Grant | 338,983 | $0 | 2/9/2024 |
| Hu Qichao | ▲ Buy | Grant | 1,779,661 | $0 | 2/9/2024 |
| Krzanich Brian M | ▲ Buy | Grant | 254,237 | $0 | 2/6/2024 |
| Luo Eric | ▲ Buy | Grant | 127,119 | $0 | 2/6/2024 |
| Choi Jangwook | ▲ Buy | Grant | 127,119 | $0 | 2/6/2024 |
| NOONEN MICHAEL | ▲ Buy | Grant | 127,119 | $0 | 2/6/2024 |
| Ma Jiong | ▲ Buy | Grant | 127,119 | $0 | 2/6/2024 |
| Gan Hong | ▲ Buy | Option Exercise | 25,000 | $4K | 2/1/2024 |
| Gan Hong | ▼ Sell | Open Market | 25,000 | $34K | 2/1/2024 |
| Nealis Jing | ▼ Sell | Tax Withholding | 12,662 | $17K | 1/16/2024 |
| Gan Hong | ▲ Buy | Option Exercise | 25,000 | $4K | 1/2/2024 |
| Gan Hong | ▼ Sell | Open Market | 25,000 | $46K | 1/2/2024 |
| Nealis Jing | ▼ Sell | Open Market | 11,242 | $24K | 12/18/2023 |
| Makharia Rohit | ▲ Buy | Option Exercise | 212,000 | $34K | 12/14/2023 |
| Makharia Rohit | ▼ Sell | Open Market | 212,000 | $479K | 12/14/2023 |
| Makharia Rohit | ▲ Buy | Option Exercise | 75,000 | $12K | 12/11/2023 |
| Makharia Rohit | ▼ Sell | Open Market | 75,000 | $159K | 12/11/2023 |
| Gan Hong | ▲ Buy | Option Exercise | 25,000 | $4K | 12/5/2023 |
| Gan Hong | ▼ Sell | Open Market | 25,000 | $57K | 12/5/2023 |
| Nealis Jing | ▼ Sell | Open Market | 10,802 | $26K | 11/17/2023 |
| Nealis Jing | ▼ Sell | Open Market | 10,910 | $27K | 10/17/2023 |
| Nealis Jing | ▼ Sell | Open Market | 11,280 | $24K | 9/18/2023 |
| Gan Hong | ▲ Buy | Option Exercise | 50,000 | $8K | 9/11/2023 |
| Gan Hong | ▼ Sell | Open Market | 50,000 | $109K | 9/11/2023 |
| Makharia Rohit | ▲ Buy | Option Exercise | 208,810 | $33K | 8/23/2023 |
| Makharia Rohit | ▼ Sell | Open Market | 208,810 | $444K | 8/23/2023 |
| Nealis Jing | ▼ Sell | Open Market | 10,895 | $23K | 8/18/2023 |
| Gan Hong | ▲ Buy | Option Exercise | 50,000 | $8K | 8/17/2023 |
| Gan Hong | ▼ Sell | Open Market | 50,000 | $106K | 8/17/2023 |
| Son Yongkyu | ▲ Buy | Option Exercise | 137,735 | $10K | 8/16/2023 |
| Son Yongkyu | ▼ Sell | Open Market | 137,735 | $293K | 8/16/2023 |
| Son Yongkyu | ▲ Buy | Option Exercise | 99,576 | $7K | 8/15/2023 |
| Son Yongkyu | ▼ Sell | Open Market | 99,576 | $211K | 8/15/2023 |
| Pilkington Kyle | ▼ Sell | Open Market | 3,870 | $10K | 8/9/2023 |
| Nealis Jing | ▼ Sell | Open Market | 10,650 | $28K | 7/17/2023 |
| Nealis Jing | ▼ Sell | Open Market | 10,763 | $21K | 6/20/2023 |
| Gan Hong | ▲ Buy | Option Exercise | 50,000 | $8K | 6/9/2023 |
| Gan Hong | ▼ Sell | Open Market | 50,000 | $95K | 6/9/2023 |
| Nealis Jing | ▼ Sell | Open Market | 10,530 | $15K | 5/19/2023 |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
September 27, 2026
SES: No new developments reported
No new articles about SES were published in the last seven days. The stock trades near its 52‑week range, with an RSI of 47.1 and support at $0.52. Analysts average target is $2.55.
SES: No new developments reported. No new articles about SES were published in the last seven days. The stock trades near its 52‑week range, with an RSI of 47.1 and support at $0.52. Analysts average target is $2.55.