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Companies
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Latest filing published 11 Jun 2026 for Corbus Pharmaceuticals Holdings, Inc.. Read the official filing
Insider track record
Disclosed buys
0
Disclosed sells
1
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Winston Kung: trading record in brief
Winston Kung, listed as finance chief, has filed trades across 3 companies (mainly through SEC (Form 4)), most often in PMV Pharmaceuticals, Inc., Corbus Pharmaceuticals Holdings, Inc. and Janux Therapeutics, Inc. The record holds 14 filings, for trades running from 3 May 2021 to 10 June 2026.
On the market, this insider has only sold: 1 sale. The totals do not cover 1 filing with an undisclosed amount. Other entries cover 5 share grants and 6 option exercises. In 2026 alone, the filings show no purchases and 1 sale.
The record was last updated on 11 June 2026 with an open-market sale in Corbus Pharmaceuticals Holdings, Inc. Typically, a trade is published a median of 2 days after it takes place. For comparison, the SEC allows two business days to file a Form 4. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Companies and markets linked to Winston Kung
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations14 total
2,026 sharesCommon Stock, par value $0.0001 per shareSEC:0001193125-26-267672:0
3,800 shares0Common Stock, par value $0.0001 per shareSEC:0001193125-26-234860:0
3,750 shares0Common StockSEC:0001415889-25-017310:0
4,800 shares0Common Stock, par value $0.0001 per shareSEC:0000950170-25-080313:0
5,566 shares0Common Stock, par value $0.0001 per shareSEC:0000950170-24-099175:0
2,500 shares0Common StockSEC:0001415889-24-018441:0
2,560 shares0Common StockSEC:0001209191-23-005476:0
4,000 shares@ US$3.220.017% mcap8.7% of flowCommon StockSEC:0001209191-22-025171:0
2,725 shares0Common StockSEC:0001209191-22-007754:0
5,000 shares@ US$3.2218.6% of flowCommon StockSEC:0001209191-21-052784:0
4,500 shares@ US$3.2216.5% of flowCommon StockSEC:0001209191-21-049724:0
4,500 shares@ US$3.2216.5% of flowCommon StockSEC:0001209191-21-046054:0
4,500 shares@ US$3.2216.1% of flowCommon StockSEC:0001209191-21-038798:0
4,500 shares@ US$3.2216.2% of flowCommon StockSEC:0001209191-21-030096:0
14 of 14 declarations
