SK Inc.
- SEC CIK
- 0001947998
No open-market purchases or sales filed in the past year.
Current role at each company
- NPWR Net Power Inc.10% Owneras of Jul 31, 2025
- SES SES AI Corp10% Owneras of Dec 19, 2024
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists SK Inc. as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
NPWR Net Power Inc.
10% Owner15 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jul 17, 2025 (view filing) | Jul 15 | 2 days | SK Inc.10% Owner | SSaleClass A Common Stock | −2.50M | $2.61 | −$6.53M | −100.0%0 after | |
| Nov 26, 2024 (view filing)9:00 PM ET | Nov 22 | 4 days | SK Inc. and 1 other10% Owner | SSaleClass A Common Stock | −431.0K | $12.76 | −$5.50M | −100.0%0 after | |
| Nov 21, 2024 (view filing)8:37 PM ET | Nov 20-21 | 1 day | SK Inc. and 1 other10% Owner | SSaleClass A Common Stock | −829.4K | $12.67 | −$10.5M | −65.8%431.0K after | 2 lots |
| Oct 18, 2024 (view filing)8:00 PM ET | Oct 16-17 | 2 days | SK Inc. and 1 other10% Owner | SSaleClass A Common Stock | −717.0K | $7.18 | −$5.15M | −100.0%0 after | 2 lots |
| Oct 11, 2024 (view filing)6:32 PM ET | Oct 9-11 | 2 days | SK Inc. and 1 other10% Owner | SSaleClass A Common Stock | −243.1K | $6.93 | −$1.69M | −25.3%717.0K after | 2 lots |
| Oct 7, 2024 (view filing)6:47 PM ET | Oct 3-7 | 4 days | SK Inc. and 1 other10% Owner | SSaleClass A Common Stock | −24.7K | $7.00 | −$173.2K | −100.0%0 after | 3 lots |
| Oct 7, 2024 (view filing)6:47 PM ET | Oct 7 | Same day | SK Inc. and 1 other10% Owner | SSaleClass A Common Stock | −54.9K | $7.00 | −$384.5K | −5.4%960.1K after | |
| Oct 2, 2024 (view filing)5:28 PM ET | Sep 30 | 2 days | SK Inc. and 1 other10% Owner | SSaleClass A Common Stock | −46.6K | $7.07 | −$329.3K | −65.3%24.7K after | |
| Oct 2, 2024 (view filing)5:27 PM ET | Sep 20-23 | 12 days | SK Inc. and 1 other10% Owner | SSaleClass A Common Stock | −28.7K | $7.00 | −$200.9K | −28.7%71.3K after | Amended2 lots |
| Sep 19, 2024 (view filing)7:15 PM ET | Sep 17-19 | 2 days | SK Inc. and 1 other10% Owner | SSaleClass A Common Stock | −567.4K | $7.05 | −$4.00M | −100.0%0 after | 3 lots |
SES SES AI Corp
10% Owner21 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Dec 19, 2024 (view filing)4:15 PM ET | Dec 17-18 | 2 days | SK Inc.10% Owner | SSaleClass A Common Stock | −726.5K | $0.402 | −$292.1K | −2.2%31.8M after | 2 lots |
| Dec 17, 2024 (view filing)5:34 PM ET | Dec 13-16 | 4 days | SK Inc.10% Owner | SSaleClass A Common Stock | −917.9K | $0.3954 | −$363.0K | −2.7%32.6M after | 2 lots |
| Dec 13, 2024 (view filing)4:15 PM ET | Dec 11-12 | 2 days | SK Inc.10% Owner | SSaleClass A Common Stock | −415.5K | $0.4344 | −$180.5K | −1.2%33.5M after | 2 lots |
| Dec 11, 2024 (view filing)4:15 PM ET | Dec 9-10 | 2 days | SK Inc.10% Owner | SSaleClass A Common Stock | −416.1K | $0.4788 | −$199.3K | −1.2%33.9M after | 2 lots |
| Nov 15, 2024 (view filing)4:15 PM ET | Nov 13-14 | 2 days | SK Inc.10% Owner | SSaleClass A Common Stock | −550.0K | $0.2909 | −$160.0K | −1.6%34.3M after | 2 lots |
| Nov 13, 2024 (view filing)4:15 PM ET | Nov 11 | 2 days | SK Inc.10% Owner | SSaleClass A Common Stock | −170.2K | $0.36 | −$61.3K | −0.5%34.9M after | |
| Nov 12, 2024 (view filing)6:05 AM ET | Nov 7-8 | 5 days | SK Inc.10% Owner | SSaleClass A Common Stock | −257.2K | $0.382 | −$98.3K | −0.7%35.0M after | 2 lots |
| Nov 7, 2024 (view filing)4:15 PM ET | Nov 5-6 | 2 days | SK Inc.10% Owner | SSaleClass A Common Stock | −204.5K | $0.4298 | −$87.9K | −0.6%35.3M after | 2 lots |
| Nov 5, 2024 (view filing)4:15 PM ET | Nov 1-4 | 4 days | SK Inc.10% Owner | SSaleClass A Common Stock | −347.8K | $0.45 | −$156.5K | −1.0%35.5M after | 2 lots |
| Nov 1, 2024 (view filing) | Oct 30-31 | 2 days | SK Inc.10% Owner | SSaleClass A Common Stock | −21.4K | $0.5538 | −$11.9K | −0.1%35.8M after | 2 lots |