SAIH · SAIHEAT Ltd
Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.
| Date | Insider | Role | Type | Security | Shares |
|---|---|---|---|---|---|
| 2025-09-02 | Ren Junfei |
Director |
Other↑
|
No Securities Owned
|
0 |
| 2025-09-02 | Zhou Lulu |
Director |
Other↑
|
No Securities Owned
|
0 |
| 2025-07-08 | Li Jianwei |
Director, Chief Financial Officer, 10% Owner |
Other↑
|
No Securities Owned
|
0 |
| 2024-06-09 | Yang Tianshi |
Director |
Other↑
|
No Securities Owned
|
0 |
| 2021-05-12 | Li Jianwei |
Director, Chief Financial Officer, 10% Owner |
Other↓
Filing footnotes — Class B Ordinary Shares (Direct)
This Form 4 reflects the automatic surrender to the Issuer of 27,753 Class B Shares for no consideration by Sponsor pursuant to contractual arrangements with the Issuer, triggered by the election by the underwriter of the issuer's initial public offering not to exercise its option to purchase additional units The Class B Shares will automatically convert into Class A Shares at the time of the Issuer's initial business combination on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, and has no expiration date. TradeUP Global Sponsor LLC ("Sponsor") holds (i) 1,074,780 Class A Ordinary Shares, par value $0.0001 per share (the "Class A Shares"), of TradeUP Global Corporation (the "Issuer") and (ii) 212,247 Class B Ordinary Shares, par value $0.0001 per share (the "Class B Shares"), of the Issuer. Jianwei Li is the manager of Sponsor. |
Class B Ordinary Shares
|
27,753 |
| 2021-05-12 | Li Jianwei |
Director, Chief Financial Officer, 10% Owner |
Buy↑
Filing footnotes — Class A Ordinary Shares (Direct)
TradeUP Global Sponsor LLC ("Sponsor") holds (i) 1,074,780 Class A Ordinary Shares, par value $0.0001 per share (the "Class A Shares"), of TradeUP Global Corporation (the "Issuer") and (ii) 212,247 Class B Ordinary Shares, par value $0.0001 per share (the "Class B Shares"), of the Issuer. Jianwei Li is the manager of Sponsor. On May 12, 2021 in connection with the closing of the exercise of the underwriter's over-allotment option, Sponsor purchased from the Issuer 9,780 Class A Shares at a purchase price of $10.00 per share. TradeUP Global Sponsor LLC is the record holder of the shares reported herein. Jianwei Li is the manager of TradeUP Global Sponsor LLC. As such. Mr. Li may be deemed to have beneficial ownership of the Class B ordinary shares held directly by TradeUP Global Sponsor LLC. Mr. Li disclaims beneficial ownership over any securities owned by our sponsor in which he does not have any pecuniary interest. |
Class A Ordinary Shares
|
9,780 |
| 2021-05-03 | Li Jianwei |
Director, Chief Financial Officer, 10% Owner |
Convert↓
Filing footnotes — Class B Ordinary Shares (Direct)
TradeUP Global Sponsor LLC is the record holder of the shares reported herein. Jianwei Li is the manager of TradeUP Global Sponsor LLC. As such. Mr. Li may be deemed to have beneficial ownership of the Class B ordinary shares held directly by TradeUP Global Sponsor LLC. Mr. Li disclaims beneficial ownership over any securities owned by our sponsor in which he does not have any pecuniary interest. In connection with the closing of the Issuer's initial public offering, on May 3, 2021, 850,000 Class B Shares were converted into Class A Shares. The Class B Shares will automatically convert into Class A Shares at the time of the Issuer's initial business combination on a one-for-one basis, subject to adjustment pursuant to certain anti-dilution rights, and has no expiration date. TradeUP Global Sponsor LLC ("Sponsor") holds (i) 1,065,000 Class A Ordinary Shares, par value $0.0001 per share (the "Class A Shares"), of TradeUP Global Corporation (the "Issuer") and (ii) 240,000 Class B Ordinary Shares, par value $0.0001 per share (the "Class B Shares"), of the Issuer. Jianwei Li is the manager of Sponsor. |
Class B Ordinary Shares
|
850,000 |
| 2021-05-03 | Li Jianwei |
Director, Chief Financial Officer, 10% Owner |
Convert↑
Filing footnotes — Class A Ordinary Shares (Direct)
TradeUP Global Sponsor LLC ("Sponsor") holds (i) 1,065,000 Class A Ordinary Shares, par value $0.0001 per share (the "Class A Shares"), of TradeUP Global Corporation (the "Issuer") and (ii) 240,000 Class B Ordinary Shares, par value $0.0001 per share (the "Class B Shares"), of the Issuer. Jianwei Li is the manager of Sponsor. In connection with the closing of the Issuer's initial public offering, on May 3, 2021, 850,000 Class B Shares were converted into Class A Shares. TradeUP Global Sponsor LLC is the record holder of the shares reported herein. Jianwei Li is the manager of TradeUP Global Sponsor LLC. As such. Mr. Li may be deemed to have beneficial ownership of the Class B ordinary shares held directly by TradeUP Global Sponsor LLC. Mr. Li disclaims beneficial ownership over any securities owned by our sponsor in which he does not have any pecuniary interest. |
Class A Ordinary Shares
|
850,000 |
| 2021-05-03 | Li Jianwei |
Director, Chief Financial Officer, 10% Owner |
Buy↑
Filing footnotes — Class A Ordinary Shares (Direct)
TradeUP Global Sponsor LLC ("Sponsor") holds (i) 1,065,000 Class A Ordinary Shares, par value $0.0001 per share (the "Class A Shares"), of TradeUP Global Corporation (the "Issuer") and (ii) 240,000 Class B Ordinary Shares, par value $0.0001 per share (the "Class B Shares"), of the Issuer. Jianwei Li is the manager of Sponsor. On May 3, 2021 in connection with the Issuer's initial public offering, (i) Sponsor purchased from the Issuer 215,000 Class A Shares at a purchase price of $10.00 per share. TradeUP Global Sponsor LLC is the record holder of the shares reported herein. Jianwei Li is the manager of TradeUP Global Sponsor LLC. As such. Mr. Li may be deemed to have beneficial ownership of the Class B ordinary shares held directly by TradeUP Global Sponsor LLC. Mr. Li disclaims beneficial ownership over any securities owned by our sponsor in which he does not have any pecuniary interest. |
Class A Ordinary Shares
|
215,000 |