Xiangmin Cui

Current Holdings

Director
Security Holdings
Common Stock 788,441 shares
Director, 10% or greater ownership
Security Holdings
Common Stock 0 shares
Director
Security Holdings
Class A Common Stock 25,954,439 shares
10% or greater ownership
Security Holdings
Common Stock 4,958,810 shares

Cumulative Trading

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This page tracks insider trading for Xiangmin Cui, which means you can track and be informed when insider trading (i.e., insider trades) occurs. Trading stock is common amongst insiders, and the SEC requires stock trades (such as when individuals buy stock, sell stock, receive stock compensation, etc.) from insiders to be made publicly available. Some people follow the insider market to help them when investing in the stock market (e.g., when deciding whether to buy stocks). On this page, you will see stock trading that Xiangmin Cui has engaged in since 2021. As shown above, Xiangmin Cui has completed $54,846,994 in total transactions, which were made available through the SEC Form 4, a regulatory filing that makes stock exchange data like this public knowledge.

Found 11 filings

Positive values indicate buys, negative values indicate sales.

Ticker Date Net Cash Net Shares Bought Cash Bought Shares Sold Cash Sold Shares
NUVB 2024-9-3 $0 19,004,200 $0 19,004,200 $0 0 SEC Filing
NUVB 2024-6-25 $825,348 277,895 $825,348 277,895 $0 0 SEC Filing
NUVB 2024-6-20 $1,492,385 500,000 $1,492,385 500,000 $0 0 SEC Filing
ALPN 2024-5-18 $0 -8,317,924 $0 0 $0 -8,317,924 SEC Filing
NUVB 2024-4-9 $0 6,172,344 $0 6,172,344 $0 0 SEC Filing
CGON 2024-1-29 $7,600,000 400,000 $7,600,000 400,000 $0 0 SEC Filing
CGON 2024-1-29 $0 4,028,198 $0 4,028,198 $0 0 SEC Filing
ALPN 2024-1-18 $15,729,263 1,234,636 $15,729,263 1,234,636 $0 0 SEC Filing
ALPN 2022-9-23 $14,700,000 2,000,000 $14,700,000 2,000,000 $0 0 SEC Filing
HLTH 2021-9-28 $0 8,980,909 $0 8,980,909 $0 0 SEC Filing
ALPN 2021-9-17 $14,499,998 1,542,553 $14,499,998 1,542,553 $0 0 SEC Filing

The data shown here is based on historical filings with the SEC, and may contain slight inaccuracies.

This data excludes derivative holdings and transactions.

Additional data regarding trading activity for Xiangmin Cui before the earliest date displayed on this page may exist, but is not shown here.