MarketPeel
Insider Trading Intelligence
JN

Jing Nealis

SES
CHIEF FINANCIAL OFFICER · SES AI CORP · CIK 0001907020
FILING MIX · LIFETIME18%/82%
BUYS
14
SELLS
63
TOTAL VALUE
$2.78M
COMPANIES
2
ACTIVE SINCE
Apr 2022
HOLDINGS NOW
2,330,943
AVG SELL PX
$1.84
TRADE KIND
SHOWING 77 / 77
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
30 backtested trades · 8 horizons · 6 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Jing Nealis, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d30+66.67%-3.96%-0.64%-3.32%-2.13%-1.33
14d30+56.67%-2.59%-0.67%-1.92%-0.23%-0.68
30d30+66.67%-7.34%-0.59%-6.75%-9.99%-1.54
60d30+60.00%-9.58%+0.03%-9.61%-16.75%-1.37
90d30+73.33%-16.39%+2.74%-19.13%-26.85%-2.92
180d30+86.67%-26.16%+7.08%-33.24%-36.31%-5.89
1y30+80.00%-31.68%+20.17%-51.85%-65.56%-5.81
2y30(6 pending)+95.83%-60.89%+46.45%-107.34%-114.15%
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
SES · 2,305,943 shares · as of Apr 14, 2026
0691,9941,383,9892,075,9832,767,9772023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 14 buys / 63 sellsCOVERAGE · 17 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
NEOV
NEOVOLTA INC.
PURCHASEGRANT
Stock grant
1,000,0001,000,000May 18, 2026May 19, 2026View →
NEOV
NEOVOLTA INC.
PURCHASEGRANT
Stock grant
25,00025,000May 18, 2026May 19, 2026View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
36,145$1.10$39.8K2,305,943Apr 14, 2026Apr 16, 2026View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
163,968$0.99$161.9K2,342,088Mar 27, 2026Mar 31, 2026View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
110,231$1.99$219.4K2,506,056Feb 9, 2026Feb 10, 2026View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
15,691$1.08$16.9K2,616,287Aug 18, 2025Aug 18, 2025View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
15,691$0.98$15.4K2,631,978Jul 16, 2025Jul 18, 2025View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
15,691$0.96$15.0K2,647,669Jun 16, 2025Jun 18, 2025View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
15,691$0.94$14.7K2,663,360May 16, 2025May 20, 2025View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
37,825$0.69$25.9K2,679,051Apr 18, 2025Apr 18, 2025View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
35,410$0.62$22.0K2,732,567Apr 17, 2025Apr 18, 2025View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
15,691$0.64$10.1K2,716,876Apr 17, 2025Apr 18, 2025View →
SES
SES AI CORP
PURCHASEGRANT
Stock grant
950,0002,767,977Mar 28, 2025Apr 1, 2025View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
11,056$0.44$4.9K1,817,977Mar 17, 2025Mar 18, 2025View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
12,604$1.02$12.9K1,829,033Feb 17, 2025Feb 19, 2025View →
SES
SES AI CORP
SALE10b5-1
10b5-1 plan
80,992$1.17$94.9K1,841,637Feb 10, 2025Feb 11, 2025View →
SES
SES AI CORP
SALE10b5-1
10b5-1 plan
50,000$1.02$51.0K1,935,322Jan 16, 2025Jan 17, 2025View →
SES
SES AI CORP
PURCHASE
CHIEF FINANCIAL OFFICER
50,000$0.16$8.0K1,985,322Jan 16, 2025Jan 17, 2025View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
50,000886,555Jan 16, 2025Jan 17, 2025View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
12,693$1.04$13.2K1,922,629Jan 16, 2025Jan 17, 2025View →
SES
SES AI CORP
SALE10b5-1
10b5-1 plan
150,000$1.02$153.0K1,935,322Dec 26, 2024Dec 27, 2024View →
SES
SES AI CORP
PURCHASE
CHIEF FINANCIAL OFFICER
150,000$0.16$24.0K2,085,322Dec 26, 2024Dec 27, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
150,000936,555Dec 26, 2024Dec 27, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
11,025$0.41$4.5K1,935,322Dec 16, 2024Dec 18, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
11,025$0.27$3.0K1,946,347Nov 18, 2024Nov 19, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
11,025$0.61$6.7K1,957,372Oct 16, 2024Oct 17, 2024View →
SES
SES AI CORP
PURCHASE
CHIEF FINANCIAL OFFICER
17,513$0.16$2.8K1,996,935Sep 17, 2024Sep 18, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
17,5131,086,555Sep 17, 2024Sep 18, 2024View →
SES
SES AI CORP
SALE10b5-1
10b5-1 plan
17,513$1.30$22.8K1,979,422Sep 17, 2024Sep 18, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
11,025$1.02$11.2K1,968,397Sep 17, 2024Sep 18, 2024View →
SES
SES AI CORP
PURCHASE
CHIEF FINANCIAL OFFICER
32,487$0.16$5.2K2,011,909Sep 16, 2024Sep 18, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
32,4871,104,068Sep 16, 2024Sep 18, 2024View →
SES
SES AI CORP
SALE10b5-1
10b5-1 plan
32,487$1.02$33.2K1,979,422Sep 16, 2024Sep 18, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
50,0001,136,555Aug 29, 2024Aug 30, 2024View →
SES
SES AI CORP
SALE10b5-1
10b5-1 plan
50,000$1.05$52.5K1,979,422Aug 29, 2024Aug 30, 2024View →
SES
SES AI CORP
PURCHASE
CHIEF FINANCIAL OFFICER
50,000$0.16$8.0K2,029,422Aug 29, 2024Aug 30, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
11,025$1.02$11.2K1,979,422Aug 19, 2024Aug 20, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
11,025$1.35$14.9K1,990,447Jul 16, 2024Jul 18, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
11,024$1.20$13.2K2,001,472Jun 16, 2024Jun 18, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
11,025$1.27$14.0K2,012,496May 16, 2024May 20, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
26,576$1.34$35.6K2,023,521Apr 18, 2024Apr 22, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
11,025$1.49$16.4K2,050,097Apr 16, 2024Apr 17, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
24,881$1.49$37.1K2,061,122Apr 15, 2024Apr 17, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
11,025$1.52$16.8K2,084,366Mar 15, 2024Mar 19, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
12,662$1.44$18.2K2,095,391Feb 16, 2024Feb 20, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
11,025$1.44$15.9K2,097,028Feb 16, 2024Apr 17, 2024View →
SES
SES AI CORP
PURCHASEGRANT
Stock grant
610,593610,593Feb 9, 2024Feb 12, 2024View →
SES
SES AI CORP
PURCHASEGRANT
Stock grant
610,5932,108,053Feb 9, 2024Feb 12, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
12,662$1.38$17.5K1,497,460Jan 16, 2024Jan 18, 2024View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
11,242$2.09$23.5K1,510,122Dec 18, 2023Dec 20, 2023View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
10,802$2.37$25.6K1,521,364Nov 17, 2023Nov 20, 2023View →
SES
SES AI CORP
SALE10b5-1
10b5-1 plan
10,910$2.51$27.4K1,532,166Oct 17, 2023Oct 19, 2023View →
SES
SES AI CORP
SALE10b5-1
10b5-1 plan
11,280$2.13$24.1K1,543,076Sep 18, 2023Sep 20, 2023View →
SES
SES AI CORP
SALE10b5-1
10b5-1 plan
10,895$2.12$23.1K1,554,356Aug 18, 2023Aug 22, 2023View →
SES
SES AI CORP
SALE10b5-1
10b5-1 plan
10,650$2.67$28.4K1,565,251Jul 17, 2023Jul 19, 2023View →
SES
SES AI CORP
SALE10b5-1
10b5-1 plan
10,763$1.95$20.9K1,575,901Jun 20, 2023Jun 22, 2023View →
SES
SES AI CORP
SALE10b5-1
10b5-1 plan
10,530$1.47$15.5K1,586,664May 19, 2023May 23, 2023View →
SES
SES AI CORP
SALE10b5-1
10b5-1 plan
31,963$1.65$52.8K1,597,194Apr 28, 2023May 2, 2023View →
SES
SES AI CORP
SALE10b5-1
10b5-1 plan
14,271$1.70$24.3K1,629,157Apr 26, 2023Apr 28, 2023View →
SES
SES AI CORP
PURCHASEGRANT
Stock grant
209,205209,205Apr 14, 2023Apr 18, 2023View →
SES
SES AI CORP
PURCHASEGRANT
Stock grant
209,2051,643,428Apr 14, 2023Apr 18, 2023View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
11,495$2.68$30.8K1,434,223Mar 17, 2023Mar 20, 2023View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
10,795$3.28$35.4K1,445,718Feb 17, 2023Feb 17, 2023View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
12,875$3.54$45.5K1,456,513Jan 17, 2023Jan 18, 2023View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
35$3.46$1211,469,388Dec 20, 2022Dec 21, 2022View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
17,155$3.59$61.6K1,469,423Dec 19, 2022Dec 21, 2022View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
15,920$4.96$78.9K1,486,578Nov 17, 2022Nov 18, 2022View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
15,405$5.51$84.9K1,502,498Oct 17, 2022Oct 18, 2022View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
16,320$5.43$88.6K1,517,903Sep 19, 2022Sep 20, 2022View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
2,434$4.88$11.9K1,534,223Aug 24, 2022Aug 25, 2022View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
30,000$4.63$138.9K1,536,657Aug 23, 2022Aug 25, 2022View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
30,000$4.72$141.7K1,566,657Aug 22, 2022Aug 23, 2022View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
30,000$4.72$141.6K1,596,657Aug 19, 2022Aug 23, 2022View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
30,000$4.87$146.0K1,626,657Aug 18, 2022Aug 19, 2022View →
SES
SES AI CORP
SALE
CHIEF FINANCIAL OFFICER
50,000$4.86$243.0K1,656,657Aug 17, 2022Aug 19, 2022View →
SES
SES AI CORP
PURCHASEGRANT
Stock grant
223,463223,463Apr 18, 2022Apr 20, 2022View →
SES
SES AI CORP
PURCHASEGRANT
Stock grant
223,4631,706,657Apr 18, 2022Apr 20, 2022View →
Other insiders · SES
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About this filer
CIK 0001907020
ROLE
CHIEF FINANCIAL OFFICER
PRIMARY
SES
COMPANIES
2
ACTIVE SINCE
Apr 2022
MARKETPEEL · /INSIDER/0001907020DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

One short email. Insider buys, congressional trades, and plain-English analysis.

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