昭光通商株式会社 (8090) has 5 disclosed large-shareholding filings and 1 disclosed disposals on record, filed by 2 distinct investors. The earliest filing StockDrifts holds for 昭光通商株式会社 is dated 2021-04-16; the most recent is 2021-04-22.
| Date | Type | Source | Insider | Purpose | Shares | Price at filing | Return | Value |
|---|---|---|---|---|---|---|---|---|
| 2021-04-22 | SELL | unknown | 昭和電工株式会社 Showa Denko K.K. | strategic | 1.6M | - | - | - |
| 2021-04-16 | BUY | unknown | SKTホールディングス株式会社 SKT Holdings Ltd., | activist | 6.1M | - | - | - |
| 2021-04-16 | BUY | unknown | SKTホールディングス株式会社 SKT Holdings Ltd., | activist | 6.1M | - | - | - |
| 2021-04-16 | BUY | unknown | SKTホールディングス株式会社 SKT Holdings Ltd., | activist | 6.1M | - | - | - |
| 2021-04-16 | BUY | unknown | SKTホールディングス株式会社 SKT Holdings Ltd., | activist | 6.1M | - | - | - |
| 2021-04-16 | BUY | unknown | SKTホールディングス株式会社 SKT Holdings Ltd., | activist | 6.1M | - | - | - |
Every trade listed above comes from an official regulatory disclosure. For how StockDrifts scores these disclosures, see the Japan insider signal tier research, or browse every Japanese stock we track.