Jing Nealis is CFO at SES AI Corp (SES). They have made 7 open-market trades across 1 company since 2022, most recently 2026-04-14.
CIK 0001907020
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SES | 2,305,943 | $1.7M |
Shares reported on the most recent Form 4, priced at the 2026-04-16 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SES | SELL · 10b5-1 | 2025-02-10 | 2025-02-11 | $1.17 | $190K | -12.9% | -61.4% | -12.9% |
| SES | SELL · 10b5-1 | 2025-01-16 | 2025-01-17 | $1.02 | $51K | +16.7% | +13.4% | -23.8% |
| SES | SELL · 10b5-1 | 2024-12-26 | 2024-12-27 | $1.02 | $153K | -44.3% | -51.8% | -76.5% |
| SES | SELL · 10b5-1 | 2024-09-16 | 2024-09-18 | $1.12 | $56K | -27.4% | -27.5% | -57.0% |
| SES | SELL · 10b5-1 | 2024-08-29 | 2024-08-30 | $1.05 | $53K | -1.9% | -39.6% | -67.0% |
| SES | SELL · 10b5-1 | 2023-12-18 | 2023-12-20 | $2.09 | $23K | -16.3% | -31.6% | -31.6% |
| SES | SELL · 10b5-1 | 2023-11-17 | 2023-11-20 | $2.37 | $26K | -9.7% | -14.1% | -43.5% |
| SES | SELL · 10b5-1 | 2023-10-17 | 2023-10-19 | $2.51 | $27K | -14.6% | +19.8% | -28.3% |
| SES | SELL · 10b5-1 | 2023-09-18 | 2023-09-20 | $2.13 | $24K | +11.5% | +2.4% | +1.4% |
| SES | SELL · 10b5-1 | 2023-08-18 | 2023-08-22 | $2.12 | $23K | +2.3% | +0.9% | +19.2% |
| SES | SELL · 10b5-1 | 2023-07-17 | 2023-07-19 | $2.67 | $28K | +9.0% | -27.4% | -12.5% |
| SES | SELL · 10b5-1 | 2023-06-20 | 2023-06-22 | $1.95 | $21K | +23.0% | +52.0% | +8.0% |
| SES | SELL · 10b5-1 | 2023-05-19 | 2023-05-23 | $1.47 | $15K | +29.3% | +33.3% | +41.5% |
| SES | SELL · 10b5-1 | 2023-04-28 | 2023-05-02 | $1.65 | $105K | +2.0% | +12.7% | +109.3% |
| SES | SELL · 10b5-1 | 2023-04-26 | 2023-04-28 | $1.70 | $24K | +6.2% | -3.7% | +74.5% |
| SES | SELL · 10b5-1 | 2023-03-17 | 2023-03-20 | $2.68 | $31K | +4.8% | -23.2% | -25.7% |
| SES | SELL · 10b5-1 | 2023-02-17 | 2023-02-17 | $3.28 | $35K | -8.1% | -20.6% | -57.0% |
| SES | SELL · 10b5-1 | 2023-01-17 | 2023-01-18 | $3.54 | $46K | -8.0% | -4.3% | -40.1% |
| SES | SELL | 2022-12-19 | 2022-12-21 | $3.59 | $123K | -6.0% | -5.7% | -19.1% |
| SES | SELL | 2022-11-17 | 2022-11-18 | $4.96 | $158K | +2.8% | -27.2% | -29.8% |
| SES | SELL | 2022-10-17 | 2022-10-18 | $5.51 | $170K | +1.9% | -13.4% | -37.9% |
| SES | SELL | 2022-09-19 | 2022-09-20 | $5.43 | $177K | -2.4% | +13.8% | -31.6% |
| SES | SELL | 2022-08-23 | 2022-08-25 | $4.65 | $151K | -1.4% | +0.8% | -4.4% |
| SES | SELL | 2022-08-19 | 2022-08-23 | $4.72 | $283K | -0.8% | +5.1% | -4.0% |
| SES | SELL | 2022-08-17 | 2022-08-19 | $4.86 | $632K | +1.9% | +16.6% | +5.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.