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United States Machinery, Equipment & Components

SES AI Corp (SES)

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Over the last 90 days, SES AI Corp has seen significant insider selling activity, with a total sell value exceeding $1.1 million. Notably, Jing L Nealis and Hong Gan have been involved in multiple proposed and planned sales. No insider purchases were recorded during this period. The stock has experienced a modest 0.9% price increase over the same timeframe.
Stock chart
Ticker: SES Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
JING L NEALIS
Former Affiliate
1 sale — total 100,000 USD
Proposed sale 15 Jun 2026
Value US$2,482,379.59 | Price 285.97 | Shares 19,496
Proposed sale 8 Jun 2026
Value US$1,097,952.24 | Price 401.80 | Shares 64,959
Proposed sale 4 Jun 2026
Value US$267,420.00 | Price 1.34 | Shares 200,000
Proposed sale 2 Jun 2026
Value US$353,625.00 | Price 1.41 | Shares 250,000
Proposed sale 27 May 2026
Value US$125,221.51 | Price 1.30 | Shares 96,069
Planned sale 22 May 2026
Value US$30,007.50 | Price 1.20 | Shares 25,000
Proposed sale 22 May 2026
Value US$28,750.00 | Price 1.15 | Shares 25,000
Planned sale 9 Mar 2026
Value US$30,000.00 | Price 1.20 | Shares 25,000
Proposed sale 9 Mar 2026
Value US$28,250.00 | Price 1.13 | Shares 25,000
Planned sale 23 Jan 2026
Value US$250,320.00 | Price 2.50 | Shares 100,000
Planned sale 22 Jan 2026
Value US$374,385.00 | Price 2.50 | Shares 150,000
Proposed sale 22 Jan 2026
Value US$590,000.00 | Price 2.36 | Shares 250,000
Planned sale 15 Dec 2025
Value US$197,890.00 | Price 1.98 | Shares 100,000
Planned sale 17 Nov 2025
Value US$285,225.00 | Price 1.90 | Shares 150,000
Proposed sale 17 Nov 2025
Value US$497,500.00 | Price 1.99 | Shares 250,000
Proposed sale 10 Feb 2025
Value US$94,869.74 | Price 1.17 | Shares 80,992
Proposed sale 10 Feb 2025
Value US$91,448.93 | Price 1.20 | Shares 76,207
Proposed sale 10 Feb 2025
Value US$32,761.40 | Price 1.17 | Shares 27,969
Proposed sale 10 Feb 2025
Value US$227,778.97 | Price 1.17 | Shares 194,459
Proposed sale 10 Feb 2025
Value US$216,716.34 | Price 1.20 | Shares 180,597
Proposed sale 10 Feb 2025
Value US$18,634.96 | Price 1.17 | Shares 15,909
Proposed sale 10 Feb 2025
Value US$17,593.27 | Price 1.20 | Shares 14,661
Proposed sale 10 Feb 2025
Value US$51,598.96 | Price 1.17 | Shares 44,051
Proposed sale 10 Feb 2025
Value US$48,325.28 | Price 1.20 | Shares 40,271
Proposed sale 10 Feb 2025
Value US$60,441.50 | Price 1.17 | Shares 51,600
Proposed sale 10 Feb 2025
Value US$59,508.07 | Price 1.20 | Shares 49,590
Planned sale 10 Feb 2025
Value US$60,439.08 | Price 1.17 | Shares 51,600
Planned sale 10 Feb 2025
Value US$32,760.09 | Price 1.17 | Shares 27,969
Planned sale 10 Feb 2025
Value US$94,865.93 | Price 1.17 | Shares 80,992
Planned sale 10 Feb 2025
Value US$51,596.94 | Price 1.17 | Shares 44,051
Planned sale 10 Feb 2025
Value US$227,769.83 | Price 1.17 | Shares 194,459
Planned sale 10 Feb 2025
Value US$18,634.21 | Price 1.17 | Shares 15,909
Proposed sale 7 Feb 2025
Value US$29,364.21 | Price 1.20 | Shares 24,471
Planned sale 16 Jan 2025
Value US$51,000.00 | Price 1.02 | Shares 50,000
Proposed sale 16 Jan 2025
Value US$41,495.00 | Price 0.83 | Shares 50,000
Planned sale 26 Dec 2024
Value US$153,000.00 | Price 1.02 | Shares 150,000
Proposed sale 26 Dec 2024
Value US$106,500.00 | Price 0.71 | Shares 150,000
Sale 18 Dec 2024
Value US$168,000.00 | Price 0.42 | Shares 400,000
Sale 17 Dec 2024
Value US$124,054.80 | Price 0.38 | Shares 326,460
Sale 16 Dec 2024
Value US$200,000.00 | Price 0.40 | Shares 500,000
Sale 13 Dec 2024
Value US$162,964.23 | Price 0.39 | Shares 417,857
Sale 12 Dec 2024
Value US$48,513.36 | Price 0.42 | Shares 115,508
Sale 11 Dec 2024
Value US$132,000.00 | Price 0.44 | Shares 300,000
Sale 10 Dec 2024
Value US$7,254.00 | Price 0.45 | Shares 16,120
Sale 9 Dec 2024
Value US$192,000.00 | Price 0.48 | Shares 400,000
Sale 15 Nov 2024
Value US$2,666,400.00 | Price 0.20 | Shares 13,332,000
Proposed sale 15 Nov 2024
Value US$2,702,396.40 | Price 0.20 | Shares 13,332,000
Sale 14 Nov 2024
Value US$90,000.00 | Price 0.30 | Shares 300,000
Sale 13 Nov 2024
Value US$70,000.00 | Price 0.28 | Shares 250,000
Sale 11 Nov 2024
Value US$61,289.28 | Price 0.36 | Shares 170,248
Sale 8 Nov 2024
Value US$38,152.55 | Price 0.37 | Shares 103,115
Sale 7 Nov 2024
Value US$60,100.95 | Price 0.39 | Shares 154,105
Sale 6 Nov 2024
Value US$1,873.62 | Price 0.42 | Shares 4,461
Sale 5 Nov 2024
Value US$86,000.00 | Price 0.43 | Shares 200,000
Sale 4 Nov 2024
Value US$90,000.00 | Price 0.45 | Shares 200,000
Sale 1 Nov 2024
Value US$66,507.30 | Price 0.45 | Shares 147,794
Sale 31 Oct 2024
Value US$1,100.00 | Price 0.50 | Shares 2,200
Sale 30 Oct 2024
Value US$10,780.00 | Price 0.56 | Shares 19,250
Sale 29 Oct 2024
Value US$134,136.39 | Price 0.57 | Shares 235,327
Sale 28 Oct 2024
Value US$126,239.90 | Price 0.58 | Shares 217,655
Sale 25 Oct 2024
Value US$145,000.00 | Price 0.58 | Shares 250,000
Sale 24 Oct 2024
Value US$180,235.86 | Price 0.62 | Shares 290,703
Sale 23 Oct 2024
Value US$234,838.35 | Price 0.67 | Shares 350,505
Sale 22 Oct 2024
Value US$293,315.95 | Price 0.67 | Shares 437,785
Sale 21 Oct 2024
Value US$345,000.00 | Price 0.69 | Shares 500,000
Sale 18 Oct 2024
Value US$244,000.00 | Price 0.61 | Shares 400,000
Sale 17 Oct 2024
Value US$124,195.00 | Price 0.59 | Shares 210,500
Sale 16 Oct 2024
Value US$240,000.00 | Price 0.60 | Shares 400,000
Sale 15 Oct 2024
Value US$222,587.78 | Price 0.61 | Shares 364,898
Sale 14 Oct 2024
Value US$248,000.00 | Price 0.62 | Shares 400,000
Sale 11 Oct 2024
Value US$244,000.00 | Price 0.61 | Shares 400,000
Sale 10 Oct 2024
Value US$114,000.00 | Price 0.57 | Shares 200,000
Sale 9 Oct 2024
Value US$1,488.60 | Price 0.60 | Shares 2,481
Sale 8 Oct 2024
Value US$42,753.60 | Price 0.60 | Shares 71,256
Sale 7 Oct 2024
Value US$49,457.40 | Price 0.60 | Shares 82,429
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-15 2026-06-15 PrS Proposed sale
JING L NEALIS

Former Affiliate
19,496
285.97
US$2,482,380 		19,496 285.97 US$2,482,380
2026-06-08 2026-06-08 PrS Proposed sale
3.6
HONG GAN

Officer

Officer
64,959
401.80
US$1,097,952 		64,959 401.80 US$1,097,952
2026-06-04 2026-06-04 PrS Proposed sale
JING L NEALIS

Former Affiliate
62,895
21.51
US$815,456 		62,895 21.51 US$815,456
2026-06-02 2026-06-02 PrS Proposed sale
JING L NEALIS

Former Affiliate
250,000
1.41
US$353,625 		250,000 1.41 US$353,625
2026-05-27 2026-05-27 PrS Proposed sale
JING L NEALIS

Former Affiliate
96,069
1.30
US$125,222 		96,069 1.30 US$125,222
2026-05-27 2026-05-22 PlS Planned sale
Pilkington Kyle

CHIEF LEGAL OFFICER

Officer
25,000 -2.4%
1.20
US$30,007 		25,000 -2.4% 1.20 US$30,007
2026-05-22 2026-05-22 PrS Proposed sale
KYLE H PILKINGTON

Officer

Officer
25,000
1.15
US$28,750 		25,000 1.15 US$28,750
2026-03-11 2026-03-09 PlS Planned sale
Pilkington Kyle

CHIEF LEGAL OFFICER

Officer
25,000 -3.1%
1.20
US$30,000 		25,000 -3.1% 1.20 US$30,000
2026-03-09 2026-03-09 PrS Proposed sale
KYLE H PILKINGTON

Officer

Officer
25,000
1.13
US$28,250 		25,000 1.13 US$28,250
2026-01-23 2026-01-23 PlS Planned sale
3.6
Gan Hong

CHIEF SCIENCE OFFICER

Officer
100,000 -7.4%
2.50
US$250,320 		100,000 -7.4% 2.50 US$250,320
2026-01-23 2026-01-22 PlS Planned sale
3.6
Gan Hong

CHIEF SCIENCE OFFICER

Officer
150,000 -10.7%
2.50
US$374,385 		150,000 -10.7% 2.50 US$374,385
2026-01-22 2026-01-22 PrS Proposed sale
3.6
HONG GAN

Officer

Officer
250,000
2.36
US$590,000 		250,000 2.36 US$590,000
2025-12-16 2025-12-15 PlS Planned sale
3.6
Gan Hong

CHIEF SCIENCE OFFICER

Officer
100,000 -7.4%
1.98
US$197,890 		100,000 -7.4% 1.98 US$197,890
2025-11-18 2025-11-17 PlS Planned sale
3.6
Gan Hong

CHIEF SCIENCE OFFICER

Officer
150,000 -10.7%
1.90
US$285,225 		150,000 -10.7% 1.90 US$285,225
2025-11-17 2025-11-17 PrS Proposed sale
3.6
HONG GAN

Officer

Officer
250,000
1.99
US$497,500 		250,000 1.99 US$497,500
2025-02-11 2025-02-10 PrS Proposed sale
Jing Nealis

Officer

Officer
80,992
1.17
US$94,870 		80,992 1.17 US$94,870
2025-02-11 2025-02-10 PrS Proposed sale
Kang Xu

Officer

Officer
27,969
1.17
US$32,761 		27,969 1.17 US$32,761
2025-02-11 2025-02-10 PrS Proposed sale
3.3
Qichao Hu

Officer; Director; 10% Stockholder

Executive Director Large shareholder
194,459
1.17
US$227,779 		194,459 1.17 US$227,779
2025-02-11 2025-02-10 PrS Proposed sale
Gang Li

Officer

Officer
15,909
1.17
US$18,635 		15,909 1.17 US$18,635
2025-02-11 2025-02-10 PrS Proposed sale
Kyle Pilkington

Officer

Officer
44,051
1.17
US$51,599 		44,051 1.17 US$51,599
2025-02-11 2025-02-10 PrS Proposed sale
3.6
Hong Gan

Officer

Officer
51,600
1.17
US$60,442 		51,600 1.17 US$60,442
2025-02-11 2025-02-10 PlS Planned sale
3.6
Gan Hong

CHIEF SCIENCE OFFICER

Officer
51,600 -6.3%
1.17
US$60,439 		51,600 -6.3% 1.17 US$60,439
2025-02-11 2025-02-10 PlS Planned sale
Xu Kang

CHIEF TECHNOLOGY OFFICER

Officer
27,969 -5.9%
1.17
US$32,760 		27,969 -5.9% 1.17 US$32,760
2025-02-11 2025-02-10 PlS Planned sale
Nealis Jing

CHIEF FINANCIAL OFFICER

Officer
80,992 -4.2%
1.17
US$94,866 		80,992 -4.2% 1.17 US$94,866
2025-02-11 2025-02-10 PlS Planned sale
Pilkington Kyle

CHIEF LEGAL OFFICER

Officer
44,051 -8.1%
1.17
US$51,597 		44,051 -8.1% 1.17 US$51,597
2025-02-11 2025-02-10 PlS Planned sale
3.3
Hu Qichao

CEO & CHAIRMAN

Executive Director Large shareholder
194,459 -6.5%
1.17
US$227,770 		194,459 -6.5% 1.17 US$227,770
2025-02-11 2025-02-10 PlS Planned sale
Li Gang

CHIEF MANUFACTURING OFFICER

Officer
15,909 -6.6%
1.17
US$18,634 		15,909 -6.6% 1.17 US$18,634
2025-02-06 2025-02-10 PrS Proposed sale
Jing Nealis

Officer

Officer
76,207
1.20
US$91,449 		76,207 1.20 US$91,449
2025-02-06 2025-02-10 PrS Proposed sale
Kyle Pilkington

Officer

Officer
40,271
1.20
US$48,325 		40,271 1.20 US$48,325
2025-02-06 2025-02-10 PrS Proposed sale
3.3
Qichao Hu

Officer; Director; 10% Stockholder

Executive Director Large shareholder
180,597
1.20
US$216,716 		180,597 1.20 US$216,716
2025-02-06 2025-02-10 PrS Proposed sale
3.6
Hong Gan

Officer

Officer
49,590
1.20
US$59,508 		49,590 1.20 US$59,508
2025-02-06 2025-02-10 PrS Proposed sale
Gang Li

Officer

Officer
14,661
1.20
US$17,593 		14,661 1.20 US$17,593
2025-02-06 2025-02-07 PrS Proposed sale
Kang Xu

Officer

Officer
24,471
1.20
US$29,364 		24,471 1.20 US$29,364
2025-01-17 2025-01-16 PlS Planned sale
Nealis Jing

CHIEF FINANCIAL OFFICER

Officer
50,000 -2.5%
1.02
US$51,000 		50,000 -2.5% 1.02 US$51,000
2025-01-16 2025-01-16 PrS Proposed sale
JING NEALIS

Officer

Officer
50,000
0.83
US$41,495 		50,000 0.83 US$41,495
2024-12-27 2024-12-26 PlS Planned sale
Nealis Jing

CHIEF FINANCIAL OFFICER

Officer
150,000 -7.2%
1.02
US$153,000 		150,000 -7.2% 1.02 US$153,000
2024-12-26 2024-12-26 PrS Proposed sale
JING NEALIS

Officer

Officer
150,000
0.71
US$106,500 		150,000 0.71 US$106,500
2024-12-19 2024-12-18 S Sale
3.0
SK INC.
Large shareholder
400,000 -1.2%
0.42
US$168,000 		400,000 -1.2% 0.42 US$168,000
2024-12-19 2024-12-17 S Sale
3.0
SK INC.
Large shareholder
326,460 -1.0%
0.38
US$124,055 		326,460 -1.0% 0.38 US$124,055
2024-12-17 2024-12-16 S Sale
3.0
SK INC.
Large shareholder
500,000 -1.5%
0.40
US$200,000 		500,000 -1.5% 0.40 US$200,000
2024-12-17 2024-12-13 S Sale
3.0
SK INC.
Large shareholder
417,857 -1.2%
0.39
US$162,964 		417,857 -1.2% 0.39 US$162,964
2024-12-13 2024-12-12 S Sale
3.0
SK INC.
Large shareholder
115,508 -0.3%
0.42
US$48,513 		115,508 -0.3% 0.42 US$48,513
2024-12-13 2024-12-11 S Sale
3.0
SK INC.
Large shareholder
300,000 -0.9%
0.44
US$132,000 		300,000 -0.9% 0.44 US$132,000
2024-12-11 2024-12-10 S Sale
3.0
SK INC.
Large shareholder
16,120 -0.0%
0.45
US$7,254 		16,120 -0.0% 0.45 US$7,254
2024-12-11 2024-12-09 S Sale
3.0
SK INC.
Large shareholder
400,000 -1.2%
0.48
US$192,000 		400,000 -1.2% 0.48 US$192,000
2024-11-19 2024-11-15 S Sale
0.5
General Motors Holdings LLC
Large shareholder
13,332,000 -57.5%
0.20
US$2,666,400 		13,332,000 -57.5% 0.20 US$2,666,400
2024-11-15 2024-11-15 PrS Proposed sale
0.5
General Motors Ventures LLC

Owner
13,332,000
0.20
US$2,702,396 		13,332,000 0.20 US$2,702,396
2024-11-15 2024-11-14 S Sale
3.0
SK INC.
Large shareholder
300,000 -0.9%
0.30
US$90,000 		300,000 -0.9% 0.30 US$90,000
2024-11-15 2024-11-13 S Sale
3.0
SK INC.
Large shareholder
250,000 -0.7%
0.28
US$70,000 		250,000 -0.7% 0.28 US$70,000
2024-11-13 2024-11-11 S Sale
3.0
SK INC.
Large shareholder
170,248 -0.5%
0.36
US$61,289 		170,248 -0.5% 0.36 US$61,289
2024-11-12 2024-11-08 S Sale
3.0
SK INC.
Large shareholder
103,115 -0.3%
0.37
US$38,153 		103,115 -0.3% 0.37 US$38,153
2024-11-12 2024-11-07 S Sale
3.0
SK INC.
Large shareholder
154,105 -0.4%
0.39
US$60,101 		154,105 -0.4% 0.39 US$60,101
2024-11-07 2024-11-06 S Sale
3.0
SK INC.
Large shareholder
4,461 -0.0%
0.42
US$1,874 		4,461 -0.0% 0.42 US$1,874
2024-11-07 2024-11-05 S Sale
3.0
SK INC.
Large shareholder
200,000 -0.6%
0.43
US$86,000 		200,000 -0.6% 0.43 US$86,000
2024-11-05 2024-11-04 S Sale
3.0
SK INC.
Large shareholder
200,000 -0.6%
0.45
US$90,000 		200,000 -0.6% 0.45 US$90,000
2024-11-05 2024-11-01 S Sale
3.0
SK INC.
Large shareholder
147,794 -0.4%
0.45
US$66,507 		147,794 -0.4% 0.45 US$66,507
2024-11-01 2024-10-31 S Sale
3.0
SK INC.
Large shareholder
2,200 -0.0%
0.50
US$1,100 		2,200 -0.0% 0.50 US$1,100
2024-11-01 2024-10-30 S Sale
3.0
SK INC.
Large shareholder
19,250 -0.1%
0.56
US$10,780 		19,250 -0.1% 0.56 US$10,780
2024-10-30 2024-10-29 S Sale
3.0
SK INC.
Large shareholder
235,327 -0.7%
0.57
US$134,136 		235,327 -0.7% 0.57 US$134,136
2024-10-30 2024-10-28 S Sale
3.0
SK INC.
Large shareholder
217,655 -0.6%
0.58
US$126,240 		217,655 -0.6% 0.58 US$126,240
2024-10-28 2024-10-25 S Sale
3.0
SK INC.
Large shareholder
250,000 -0.7%
0.58
US$145,000 		250,000 -0.7% 0.58 US$145,000
2024-10-28 2024-10-24 S Sale
3.0
SK INC.
Large shareholder
290,703 -0.8%
0.62
US$180,236 		290,703 -0.8% 0.62 US$180,236
2024-10-24 2024-10-23 S Sale
3.0
SK INC.
Large shareholder
350,505 -0.9%
0.67
US$234,838 		350,505 -0.9% 0.67 US$234,838
2024-10-24 2024-10-22 S Sale
3.0
SK INC.
Large shareholder
437,785 -1.2%
0.67
US$293,316 		437,785 -1.2% 0.67 US$293,316
2024-10-22 2024-10-21 S Sale
3.0
SK INC.
Large shareholder
500,000 -1.3%
0.69
US$345,000 		500,000 -1.3% 0.69 US$345,000
2024-10-22 2024-10-18 S Sale
3.0
SK INC.
Large shareholder
400,000 -1.0%
0.61
US$244,000 		400,000 -1.0% 0.61 US$244,000
2024-10-18 2024-10-17 S Sale
3.0
SK INC.
Large shareholder
210,500 -0.5%
0.59
US$124,195 		210,500 -0.5% 0.59 US$124,195
2024-10-18 2024-10-16 S Sale
3.0
SK INC.
Large shareholder
400,000 -1.0%
0.60
US$240,000 		400,000 -1.0% 0.60 US$240,000
2024-10-16 2024-10-15 S Sale
3.0
SK INC.
Large shareholder
364,898 -0.9%
0.61
US$222,588 		364,898 -0.9% 0.61 US$222,588
2024-10-16 2024-10-14 S Sale
3.0
SK INC.
Large shareholder
400,000 -1.0%
0.62
US$248,000 		400,000 -1.0% 0.62 US$248,000
2024-10-15 2024-10-11 S Sale
3.0
SK INC.
Large shareholder
400,000 -1.0%
0.61
US$244,000 		400,000 -1.0% 0.61 US$244,000
2024-10-15 2024-10-10 S Sale
3.0
SK INC.
Large shareholder
200,000 -0.5%
0.57
US$114,000 		200,000 -0.5% 0.57 US$114,000
2024-10-10 2024-10-09 S Sale
3.0
SK INC.
Large shareholder
2,481 -0.0%
0.60
US$1,489 		2,481 -0.0% 0.60 US$1,489
2024-10-10 2024-10-08 S Sale
3.0
SK INC.
Large shareholder
71,256 -0.2%
0.60
US$42,754 		71,256 -0.2% 0.60 US$42,754
2024-10-08 2024-10-07 S Sale
3.0
SK INC.
Large shareholder
82,429 -0.2%
0.60
US$49,457 		82,429 -0.2% 0.60 US$49,457
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