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Liu Suying insider trades
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Liu Suying insider trades

Liu Suying has filed 15 Form 4s with the SEC that we hold, for Mountain Crest Acquisition Corp. V (MCAGU) (CEO and CFO, Director, 10% owner), BTTX (Director), MCAEU (CEO and CFO, Director, 10% owner) and MCAFU (CEO and CFO, Director, 10% owner), among 5 companies in all. Across all of them we count 6 purchases worth $4.6M and 5 sales worth $8.2M reported on Form 4. In the last 12 months: 1 purchase ($250.0K) and 1 sale ($1.0M). The largest single trade was a sale of 200,000 shares of MCAFU worth $3.0M, dated 2022-04-30. The first filing on our record is dated 2021-07-07 and the latest 2026-06-25.

Mountain Crest Acquisition Corp. V (MCAGU)

CEO and CFO, Director, 10% owner · 7 filings · 5 purchases and sales
Trade dateCodeSharesValue as filedFiled
2021-11-16P, purchase reported on Form 4205,000$2.0M2021-11-16
2021-11-18P, purchase reported on Form 418,000$180.0K2021-11-22
2022-10-19S, sale reported on Form 4100,000$1.0M2022-10-21
2025-02-17S, sale reported on Form 4100,000$700.0K2025-02-19
2025-12-30S, sale reported on Form 4200,000$1.0M2026-01-02

BTTX

Director · 2 filings · 0 purchases and sales

No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.

MCAEU

CEO and CFO, Director, 10% owner · 2 filings · 2 purchases and sales
Trade dateCodeSharesValue as filedFiled
2021-06-14P, purchase reported on Form 42,086$20.9K2021-11-22
2022-01-27S, sale reported on Form 4200,000$2.5M2022-01-31

MCAFU

CEO and CFO, Director, 10% owner · 2 filings · 3 purchases and sales
Trade dateCodeSharesValue as filedFiled
2021-07-02P, purchase reported on Form 4195,000$1.9M2021-07-07
2021-07-06P, purchase reported on Form 415,000$150.0K2021-07-07
2022-04-30S, sale reported on Form 4200,000$3.0M2022-05-03

Mountain Crest Acquisition 6 Corp. (MCAH)

CEO and CFO, Director, 10% owner · 2 filings · 1 purchase or sale
Trade dateCodeSharesValue as filedFiled
2026-05-01P, purchase reported on Form 425,000$250.0K2026-05-05
Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1811534) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-10-12 · For informational purposes only, not investment advice.
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