Insider trading

Period: 120 months Stock: SES Role: Other officers × + Add filter Clear all
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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

43 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

43 decisions over 120 months Remove this filter
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

43 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

43 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
43 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
43 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

43 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
22 May 2026
Pilkington Kyle CHIEF LEGAL OFFICER
Sold on a plan
$30.01K 25,000 at 1.20
2.4%
Planned (10b5-1)
9 Mar 2026
Pilkington Kyle CHIEF LEGAL OFFICER
Sold on a plan
$30.00K 25,000 at 1.20
3.1%
Planned (10b5-1)
23 Jan 2026
Gan Hong CHIEF SCIENCE OFFICER
Sold on a plan
$250.32K 100,000 at 2.50
7.4%
Planned (10b5-1)
22 Jan 2026
Gan Hong CHIEF SCIENCE OFFICER
Sold on a plan
$374.39K 150,000 at 2.50
10.7%
Planned (10b5-1)
15 Dec 2025
Gan Hong CHIEF SCIENCE OFFICER
Sold on a plan
$197.89K 100,000 at 1.98
7.4%
Planned (10b5-1)
17 Nov 2025
Gan Hong CHIEF SCIENCE OFFICER
Sold on a plan
$285.23K 150,000 at 1.90
10.7%
Planned (10b5-1)
10 Feb 2025
Gan Hong CHIEF SCIENCE OFFICER
Sold on a plan
$60.44K 51,600 at 1.17
6.3%
Planned (10b5-1)
10 Feb 2025
Pilkington Kyle CHIEF LEGAL OFFICER
Sold on a plan
$51.60K 44,051 at 1.17
8.1%
Planned (10b5-1)
10 Feb 2025
Xu Kang CHIEF TECHNOLOGY OFFICER
Sold on a plan
$32.76K 27,969 at 1.17
5.9%
Planned (10b5-1)
10 Feb 2025
Li Gang CHIEF MANUFACTURING OFFICER
Sold on a plan
$18.63K 15,909 at 1.17
6.6%
Planned (10b5-1)
12 Aug 2024
Pilkington Kyle CHIEF LEGAL OFFICER
Sold at will
$3.47K 4,276 at 0.81
0.8%
Not planned
1 Jul 2024
Gan Hong CHIEF SCIENCE OFFICER
Sold on a plan
$29.22K 25,000 at 1.17
2.9%
Planned (10b5-1)
3 Jun 2024
Gan Hong CHIEF SCIENCE OFFICER
Sold on a plan
$31.15K 25,000 at 1.25
2.9%
Planned (10b5-1)
8 May 2024
Gan Hong CHIEF SCIENCE OFFICER
Sold on a plan
$35.62K 25,000 at 1.42
2.9%
Planned (10b5-1)
1 Apr 2024
Gan Hong CHIEF SCIENCE OFFICER
Sold on a plan
$39.97K 25,000 at 1.60
2.8%
Planned (10b5-1)
1 Mar 2024
Gan Hong CHIEF SCIENCE OFFICER
Sold on a plan
$42.25K 25,000 at 1.69
2.8%
Planned (10b5-1)
1 Feb 2024
Gan Hong CHIEF SCIENCE OFFICER
Sold on a plan
$34.39K 25,000 at 1.38
5.2%
Planned (10b5-1)
2 Jan 2024
Gan Hong CHIEF SCIENCE OFFICER
Sold on a plan
$46.16K 25,000 at 1.85
5.2%
Planned (10b5-1)
14 Dec 2023
Makharia Rohit PRES. & CHIEF STRATEGY OFFICER
Sold at will
$479.23K 212,000 at 2.26
67.0%
Sold half or more
11 Dec 2023
Makharia Rohit PRES. & CHIEF STRATEGY OFFICER
Sold on a plan
$159.02K 75,000 at 2.12
41.8%
Planned (10b5-1)
5 Dec 2023
Gan Hong CHIEF SCIENCE OFFICER
Sold on a plan
$57.12K 25,000 at 2.28
5.2%
Planned (10b5-1)
11 Sep 2023
Gan Hong CHIEF SCIENCE OFFICER
Sold at will
$109.36K 50,000 at 2.19
10.0%
Not planned
23 Aug 2023
Makharia Rohit PRES. & CHIEF STRATEGY OFFICER
Sold at will
$444.22K 208,810 at 2.13
66.6%
Sold half or more
17 Aug 2023
Gan Hong CHIEF SCIENCE OFFICER
Sold at will
$106.30K 50,000 at 2.13
10.0%
Not planned
16 Aug 2023
Son Yongkyu CHIEF TECHNOLOGY OFFICER
Sold at will
$293.47K 137,735 at 2.13
19.1%
Not planned
15 Aug 2023
Son Yongkyu CHIEF TECHNOLOGY OFFICER
Sold at will
$210.68K 99,576 at 2.12
14.6%
Not planned
9 Aug 2023
Pilkington Kyle CHIEF LEGAL OFFICER
Sold on a plan
$9.88K 3,870 at 2.55
1.7%
Planned (10b5-1)
9 Jun 2023
Gan Hong CHIEF SCIENCE OFFICER
Sold at will
$95.25K 50,000 at 1.91
10.0%
Not planned
28 Apr 2023
Son Yongkyu CHIEF TECHNOLOGY OFFICER
Sold on a plan
$61.70K 37,381 at 1.65
6.0%
Planned (10b5-1)
28 Apr 2023
Gan Hong CHIEF SCIENCE OFFICER
Sold on a plan
$61.50K 37,261 at 1.65
7.6%
Planned (10b5-1)
28 Apr 2023
Pilkington Kyle CHIEF LEGAL OFFICER
Sold on a plan
$7.54K 4,570 at 1.65
2.0%
Planned (10b5-1)
15 Dec 2022
Makharia Rohit PRES. & CHIEF OP. OFFICER
Sold, plan not stated 2×
$349.94K 83,369 at 4.20
100%
Sold half or more
2 Dec 2022
Gan Hong CHIEF SCIENCE OFFICER
Sold, plan not stated
$72.25K 15,000 at 4.82
5.1%
28 Nov 2022
Gan Hong CHIEF SCIENCE OFFICER
Sold, plan not stated
$45.69K 9,233 at 4.95
3.2%
25 Nov 2022
Gan Hong CHIEF SCIENCE OFFICER
Sold, plan not stated
$74.46K 15,000 at 4.96
5.1%
23 Nov 2022
Gan Hong CHIEF SCIENCE OFFICER
Sold, plan not stated
$69.07K 15,000 at 4.60
5.1%
21 Nov 2022
Gan Hong CHIEF SCIENCE OFFICER
Sold, plan not stated
$67.86K 15,000 at 4.52
5.1%
18 Nov 2022
Makharia Rohit PRES. & CHIEF OP. OFFICER
Sold, plan not stated
$9.06K 1,847 at 4.91
100%
Sold half or more
17 Nov 2022
Makharia Rohit PRES. & CHIEF OP. OFFICER
Sold, plan not stated
$411.56K 82,750 at 4.97
100%
Sold half or more
17 Nov 2022
Gan Hong CHIEF SCIENCE OFFICER
Sold, plan not stated
$74.07K 15,000 at 4.94
5.1%
16 Aug 2022
Makharia Rohit PRES. & CHIEF OP. OFFICER
Sold, plan not stated
$647.66K 128,942 at 5.02
100%
Sold half or more
15 Aug 2022
Makharia Rohit PRES. & CHIEF OP. OFFICER
Sold, plan not stated
$619.66K 117,688 at 5.27
100%
Sold half or more
13 Jun 2022
Ban Joanne CHIEF LEGAL & CORP. OFFICER
Sold, plan not stated
$108.29K 26,859 at 4.03
10.1%
Showing 1–43 of 43.