SES SES AI Corp
NYSE · SEC CIK 1819142 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $1.17M 5 sales by 2 insiders
- Filings on record
- 192 since 2021-07-15, latest 2026-09-03 17:30
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Gan Hong | CSO | — | $1.11M |
| Pilkington Kyle | CLO | — | $60.0K |
| Liu Yi Ray | CFO | — | — |
| Xu Kang | CTO | — | — |
| Nealis Jing | CFO | — | — |
| Luo Eric | Dir | — | — |
| Hu Qichao | CEO, COB, Dir, 10% | — | — |
| Ma Jiong | Dir | — | — |
| Boyd Andrew J | Dir | — | — |
Transactions 225
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-03 17:30 | 2026-09-01 | SES | Xu Kang | CTO | F - Tax | $0.523 | -35.2K | 766.4K | -4% | -$18.4K | |
| T | 2026-05-27 17:30 | 2026-05-22 | SES | Pilkington Kyle | CLO | S - Sale | $1.20 | -25.0K | 1.02M | -2% | -$30.0K |
| 2026-05-20 17:30 | 2026-05-18 | SES | Liu Yi Ray | CFO | A - Grant | $0.00 | +331.9K | 331.9K | New | $0 | |
| 2026-05-20 17:30 | 2026-05-18 | SES | Pilkington Kyle | CLO | A - Grant | $0.00 | +354.0K | 1.05M | +51% | $0 | |
| 2026-05-20 17:30 | 2026-05-18 | SES | Xu Kang | CTO | A - Grant | $0.00 | +221.2K | 801.6K | +38% | $0 | |
| 2026-05-20 17:30 | 2026-05-18 | SES | Hu Qichao | CEO, COB, Dir, 10% | A - Grant | $0.00 | +1.50M | 5.45M | +38% | $0 | |
| 2026-05-20 17:30 | 2026-05-18 | SES | Boyd Andrew J | Dir | A - Grant | $0.00 | +141.6K | 437.9K | +48% | $0 | |
| 2026-05-20 17:30 | 2026-05-18 | SES | Luo Eric | Dir | A - Grant | $0.00 | +141.6K | 525.0K | +37% | $0 | |
| 2026-05-20 17:30 | 2026-05-18 | SES | Ma Jiong | Dir | A - Grant | $0.00 | +141.6K | 525.0K | +37% | $0 | |
| 2026-04-16 17:30 | 2026-04-14 | SES | Pilkington Kyle | CLO | F - Tax | $1.10 | -25.2K | 694.6K | -3% | -$27.7K | |
| 2026-04-16 17:30 | 2026-04-14 | SES | Nealis Jing | CFO | F - Tax | $1.10 | -36.1K | 2.31M | -2% | -$39.8K | |
| 2026-04-16 17:30 | 2026-04-14 | SES | Gan Hong | CSO | F - Tax | $1.10 | -32.1K | 1.03M | -3% | -$35.4K | |
| 2026-04-16 17:30 | 2026-04-14 | SES | Hu Qichao | CEO, COB, Dir, 10% | F - Tax | $1.10 | -133.3K | 3.95M | -3% | -$146.6K | |
| 2026-03-31 | 2026-03-27 | SES | Pilkington Kyle | CLO | F - Tax | $0.99 | -60.5K | 719.8K | -8% | -$59.8K | |
| 2026-03-31 | 2026-03-27 | SES | Gan Hong | CSO | F - Tax | $0.99 | -74.7K | 1.06M | -7% | -$73.9K | |
| 2026-03-31 | 2026-03-27 | SES | Nealis Jing | CFO | F - Tax | $0.99 | -164.0K | 2.34M | -7% | -$162.3K | |
| 2026-03-31 | 2026-03-27 | SES | Hu Qichao | CEO, COB, Dir, 10% | F - Tax | $0.99 | -310.4K | 4.08M | -7% | -$307.3K | |
| 2026-03-31 | 2026-03-27 | SES | Xu Kang | CTO | F - Tax | $0.99 | -39.6K | 580.4K | -6% | -$39.2K | |
| 2026-03-11 | 2026-03-09 | SES | Pilkington Kyle | CLO | S - Sale | $1.20 | -25.0K | 780.2K | -3% | -$30.0K | |
| 2026-02-10 | 2026-02-09 | SES | Hu Qichao | CEO, COB, Dir, 10% | F - Tax | $1.99 | -267.9K | 4.39M | -6% | -$533.2K | |
| 2026-02-10 | 2026-02-09 | SES | Nealis Jing | CFO | F - Tax | $1.99 | -110.2K | 2.51M | -4% | -$219.4K | |
| 2026-02-10 | 2026-02-09 | SES | Pilkington Kyle | CLO | F - Tax | $1.99 | -56.1K | 805.2K | -7% | -$111.6K | |
| 2026-02-10 | 2026-02-09 | SES | Gan Hong | CSO | F - Tax | $1.99 | -63.3K | 1.14M | -5% | -$125.9K | |
| 2026-02-10 | 2026-02-06 | SES | Xu Kang | CTO | F - Tax | $1.88 | -35.1K | 620.0K | -5% | -$65.9K | |
| DM | 2026-01-23 | 2026-01-22+ | SES | Gan Hong | CSO | M - OptEx | $0.16 | +250.0K | 1.35M | +23% | +$40.0K |
| DM | 2026-01-23 | 2026-01-22+ | SES | Gan Hong | CSO | S - Sale+OE | $2.50 | -250.0K | 1.25M | -17% | -$625.0K |
| DM | 2025-12-16 | 2025-12-15 | SES | Gan Hong | CSO | M - OptEx | $0.1507 | +100.0K | 1.35M | +8% | +$15.1K |
| D | 2025-12-16 | 2025-12-15 | SES | Gan Hong | CSO | S - Sale+OE | $1.98 | -100.0K | 1.25M | -7% | -$198.0K |
| D | 2025-11-18 | 2025-11-17 | SES | Gan Hong | CSO | S - Sale+OE | $1.90 | -150.0K | 1.25M | -11% | -$285.0K |
| D | 2025-11-18 | 2025-11-17 | SES | Gan Hong | CSO | M - OptEx | $0.15 | +150.0K | 1.40M | +12% | +$22.5K |
| 2025-09-10 | 2025-09-08 | SES | Boyd Andrew J | Dir | A - Grant | $0.00 | +296.3K | 296.3K | New | $0 | |
| 2025-09-04 | 2025-09-03 | SES | Xu Kang | CTO | F - Tax | $1.09 | -39.2K | 655.1K | -6% | -$42.8K | |
| 2025-08-18 | 2025-08-18 | SES | Nealis Jing | CFO | F - Tax | $1.08 | -15.7K | 2.62M | -0.6% | -$16.9K | |
| 2025-08-11 | 2025-08-08 | SES | Pilkington Kyle | CLO | F - Tax | $1.13 | -5,452 | 861.3K | -0.6% | -$6,161 | |
| 2025-07-18 | 2025-07-16 | SES | Nealis Jing | CFO | F - Tax | $0.98 | -15.7K | 2.63M | -0.6% | -$15.4K | |
| 2025-06-18 | 2025-06-16 | SES | Nealis Jing | CFO | F - Tax | $0.96 | -15.7K | 2.65M | -0.6% | -$15.1K | |
| 2025-05-20 | 2025-05-16 | SES | Nealis Jing | CFO | F - Tax | $0.94 | -15.7K | 2.66M | -0.6% | -$14.7K | |
| M | 2025-04-18 | 2025-04-17+ | SES | Gan Hong | CSO | F - Tax | $0.66 | -72.2K | 1.25M | -5% | -$47.7K |
| M | 2025-04-18 | 2025-04-17+ | SES | Pilkington Kyle | CLO | F - Tax | $0.6307 | -29.9K | 866.7K | -3% | -$18.8K |
| 2025-04-18 | 2025-04-17 | SES | Li Gang | Chief MANUFACTURING Off | F - Tax | $0.62 | -20.8K | 353.7K | -6% | -$12.9K | |
| M | 2025-04-18 | 2025-04-17+ | SES | Hu Qichao | CEO, COB, Dir, 10% | F - Tax | $0.648 | -224.9K | 4.66M | -5% | -$145.7K |
| M | 2025-04-18 | 2025-04-17+ | SES | Nealis Jing | CFO | F - Tax | $0.6533 | -88.9K | 2.73M | -3% | -$58.1K |
| 2025-04-01 | 2025-03-28 | SES | Pilkington Kyle | CLO | A - Grant | $0.00 | +400.0K | 896.6K | +81% | $0 | |
| 2025-04-01 | 2025-03-28 | SES | Xu Kang | CTO | A - Grant | $0.00 | +250.0K | 694.3K | +56% | $0 | |
| 2025-04-01 | 2025-03-28 | SES | Gan Hong | CSO | A - Grant | $0.00 | +500.0K | 1.33M | +61% | $0 | |
| 2025-04-01 | 2025-03-28 | SES | Ma Jiong | Dir | A - Grant | $0.00 | +160.0K | 383.4K | +72% | $0 | |
| 2025-04-01 | 2025-03-28 | SES | NOONEN MICHAEL | Dir | A - Grant | $0.00 | +160.0K | 383.4K | +72% | $0 | |
| 2025-04-01 | 2025-03-28 | SES | Nealis Jing | CFO | A - Grant | $0.00 | +950.0K | 2.77M | +52% | $0 | |
| 2025-04-01 | 2025-03-28 | SES | Hu Qichao | CEO, COB, Dir, 10% | A - Grant | $0.00 | +2.10M | 4.88M | +75% | $0 | |
| 2025-04-01 | 2025-04-01 | SES | Li Gang | Chief MANUFACTURING Off | A - Grant | $0.00 | +150.0K | 374.5K | +67% | $0 | |
| 2025-04-01 | 2025-03-28 | SES | Choi Jangwook | Dir | A - Grant | $0.00 | +160.0K | 383.4K | +72% | $0 | |
| 2025-04-01 | 2025-03-28 | SES | Luo Eric | Dir | A - Grant | $0.00 | +160.0K | 383.4K | +72% | $0 | |
| 2025-03-18 | 2025-03-17 | SES | Nealis Jing | CFO | F - Tax | $0.44 | -11.1K | 1.82M | -0.6% | -$4,865 | |
| 2025-02-19 | 2025-02-17 | SES | Nealis Jing | CFO | F - Tax | $1.02 | -12.6K | 1.83M | -0.7% | -$12.9K | |
| 2025-02-11 | 2025-02-10 | SES | Nealis Jing | CFO | S - Sale | $1.17 | -81.0K | 1.84M | -4% | -$94.8K | |
| 2025-02-11 | 2025-02-10 | SES | Li Gang | Chief MANUFACTURING Off | S - Sale | $1.17 | -15.9K | 224.5K | -7% | -$18.6K | |
| 2025-02-11 | 2025-02-10 | SES | Pilkington Kyle | CLO | S - Sale | $1.17 | -44.1K | 496.6K | -8% | -$51.5K | |
| 2025-02-11 | 2025-02-10 | SES | Gan Hong | CSO | S - Sale | $1.17 | -51.6K | 773.9K | -6% | -$60.4K | |
| 2025-02-11 | 2025-02-10 | SES | Xu Kang | CTO | S - Sale | $1.17 | -28.0K | 444.3K | -6% | -$32.7K | |
| 2025-02-11 | 2025-02-10 | SES | Hu Qichao | CEO, COB, Dir, 10% | S - Sale | $1.17 | -194.5K | 2.78M | -7% | -$227.5K | |
| D | 2025-01-17 | 2025-01-16 | SES | Nealis Jing | CFO | F - Tax | $1.04 | -12.7K | 1.92M | -0.7% | -$13.2K |
| D | 2025-01-17 | 2025-01-16 | SES | Nealis Jing | CFO | S - Sale+OE | $1.02 | -50.0K | 1.94M | -3% | -$51.0K |
| D | 2025-01-17 | 2025-01-16 | SES | Nealis Jing | CFO | M - OptEx | $0.16 | +50.0K | 1.99M | +3% | +$8,000 |
| D | 2024-12-27 | 2024-12-26 | SES | Nealis Jing | CFO | M - OptEx | $0.16 | +150.0K | 2.09M | +8% | +$24.0K |
| D | 2024-12-27 | 2024-12-26 | SES | Nealis Jing | CFO | S - Sale+OE | $1.02 | -150.0K | 1.94M | -7% | -$153.0K |
| M | 2024-12-19 | 2024-12-17+ | SES | SK INC. | 10% | S - Sale | $0.402 | -726.5K | 31.84M | -2% | -$292.1K |
| 2024-12-18 | 2024-12-16 | SES | Nealis Jing | CFO | F - Tax | $0.41 | -11.0K | 1.94M | -0.6% | -$4,520 | |
| M | 2024-12-17 | 2024-12-13+ | SES | SK INC. | 10% | S - Sale | $0.3954 | -917.9K | 32.57M | -3% | -$363.0K |
| M | 2024-12-13 | 2024-12-11+ | SES | SK INC. | 10% | S - Sale | $0.4344 | -415.5K | 33.60M | -1% | -$180.5K |
| M | 2024-12-11 | 2024-12-09+ | SES | SK INC. | 10% | S - Sale | $0.4788 | -416.1K | 33.90M | -1% | -$199.3K |
| 2024-11-19 | 2024-11-15 | SES | General Motors Holdings LLC | 10% | S - Sale | $0.2 | -13.33M | 9.84M | -58% | -$2.67M | |
| 2024-11-19 | 2024-11-18 | SES | Nealis Jing | CFO | F - Tax | $0.27 | -11.0K | 1.95M | -0.6% | -$2,977 | |
| M | 2024-11-15 | 2024-11-13+ | SES | SK INC. | 10% | S - Sale | $0.2909 | -550.0K | 34.32M | -2% | -$160.0K |
| 2024-11-13 | 2024-11-11 | SES | SK INC. | 10% | S - Sale | $0.36 | -170.2K | 34.87M | -0.5% | -$61.3K | |
| M | 2024-11-12 | 2024-11-07+ | SES | SK INC. | 10% | S - Sale | $0.382 | -257.2K | 35.14M | -0.7% | -$98.3K |
| M | 2024-11-07 | 2024-11-05+ | SES | SK INC. | 10% | S - Sale | $0.4298 | -204.5K | 35.30M | -0.6% | -$87.9K |
| M | 2024-11-05 | 2024-11-01+ | SES | SK INC. | 10% | S - Sale | $0.45 | -347.8K | 35.50M | -1.0% | -$156.5K |
| M | 2024-11-01 | 2024-10-30+ | SES | SK INC. | 10% | S - Sale | $0.5538 | -21.4K | 35.85M | -0.1% | -$11.9K |
| M | 2024-10-30 | 2024-10-28+ | SES | SK INC. | 10% | S - Sale | $0.5748 | -453.0K | 36.11M | -1% | -$260.4K |
| M | 2024-10-28 | 2024-10-24+ | SES | SK INC. | 10% | S - Sale | $0.6015 | -540.7K | 36.32M | -1% | -$325.2K |
| M | 2024-10-24 | 2024-10-22+ | SES | SK INC. | 10% | S - Sale | $0.67 | -788.3K | 36.86M | -2% | -$528.2K |
| M | 2024-10-22 | 2024-10-18+ | SES | SK INC. | 10% | S - Sale | $0.6544 | -900.0K | 38.15M | -2% | -$589.0K |
| M | 2024-10-18 | 2024-10-16+ | SES | SK INC. | 10% | S - Sale | $0.5966 | -610.5K | 38.76M | -2% | -$364.2K |
| 2024-10-17 | 2024-10-16 | SES | Nealis Jing | CFO | F - Tax | $0.61 | -11.0K | 1.96M | -0.6% | -$6,725 | |
| M | 2024-10-16 | 2024-10-14+ | SES | SK INC. | 10% | S - Sale | $0.6152 | -764.9K | 39.16M | -2% | -$470.6K |
| M | 2024-10-15 | 2024-10-10+ | SES | SK INC. | 10% | S - Sale | $0.5967 | -600.0K | 39.93M | -1% | -$358.0K |
| M | 2024-10-10 | 2024-10-08+ | SES | SK INC. | 10% | S - Sale | $0.6 | -73.7K | 40.53M | -0.2% | -$44.2K |
| M | 2024-10-08 | 2024-10-04+ | SES | SK INC. | 10% | S - Sale | $0.6055 | -182.4K | 40.68M | -0.4% | -$110.5K |
| M | 2024-10-04 | 2024-10-02+ | SES | SK INC. | 10% | S - Sale | $0.6 | -244.5K | 40.78M | -0.6% | -$146.7K |
| M | 2024-10-02 | 2024-09-30+ | SES | SK INC. | 10% | S - Sale | $0.6165 | -979.4K | 41.03M | -2% | -$603.8K |
| MI | 2024-09-23 | 2024-09-19+ | SES | Seletar Investments Pte Ltd | 10% | S - Sale | $0.8754 | -720.3K | 2.30M | -24% | -$630.5K |
| MI | 2024-09-19 | 2024-09-17+ | SES | Anderson Investments Pte. Ltd. | 10% | S - Sale | $1.03 | -2.38M | 3.02M | -44% | -$2.44M |
| D | 2024-09-18 | 2024-09-17 | SES | Nealis Jing | CFO | F - Tax | $1.02 | -11.0K | 1.97M | -0.6% | -$11.2K |
| DM | 2024-09-18 | 2024-09-16+ | SES | Nealis Jing | CFO | S - Sale+OE | $1.12 | -50.0K | 1.98M | -2% | -$55.9K |
| DM | 2024-09-18 | 2024-09-16+ | SES | Nealis Jing | CFO | M - OptEx | $0.16 | +50.0K | 2.01M | +3% | +$8,000 |
| MI | 2024-09-17 | 2024-09-13+ | SES | Anderson Investments Pte. Ltd. | 10% | S - Sale | $1.03 | -233.4K | 5.47M | -4% | -$241.4K |
| D | 2024-08-30 | 2024-08-29 | SES | Nealis Jing | CFO | S - Sale+OE | $1.05 | -50.0K | 1.98M | -2% | -$52.5K |
| D | 2024-08-30 | 2024-08-29 | SES | Nealis Jing | CFO | M - OptEx | $0.16 | +50.0K | 2.03M | +3% | +$8,000 |
| 2024-08-20 | 2024-08-19 | SES | Nealis Jing | CFO | F - Tax | $1.02 | -11.0K | 1.98M | -0.6% | -$11.2K | |
| 2024-08-13 | 2024-08-12 | SES | Pilkington Kyle | CLO | S - Sale | $0.81 | -4,276 | 540.6K | -0.8% | -$3,464 |
Purchase Sale Sale after option exercise All abbreviations