InsidersTradesSigma
Total declarations
Company
▲ Purchases (7 ops.)
▼ Sales (0 ops.)
Insider track record
OtherDisclosed buys
7
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the detailed record of transactions filed by Chiang Yao-Chung. Director active across 1 company, notably Ainos, Inc.. Aggregated, 13 filings have been logged. Breakdown: 7 buys · 0 sell. Total volume traded: €280k. Activity tracked since 6 December 2021. The latest transaction was filed on 5 June 2026 (Acquisition). Regulator: SEC (Form 4). All data is free.
Companies and markets linked to Chiang Yao-Chung
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations13 total
3,500 shares@ US$2.050.8% of flowCommon StockSEC:0001493152-26-027881:0
Canonical exit: 3 Sept 2026 (T+90)
2,000 shares@ US$2.130.5% of flowCommon StockSEC:0001493152-26-027488:0
Canonical exit: 1 Sept 2026 (T+90)
250 shares@ US$2.300.1% of flowCommon StockSEC:0001493152-26-026617:0
Canonical exit: 26 Aug 2026 (T+90)
2,000 shares@ US$2.000.5% of flowCommon StockSEC:0001493152-26-026361:0
Canonical exit: 25 Aug 2026 (T+90)
100 shares@ US$1.750.0% of flowCommon StockSEC:0001493152-26-020893:0
Canonical exit: 28 Jul 2026 (T+90)
200 shares@ US$1.680.0% of flowCommon StockSEC:0001493152-26-020893:1
Canonical exit: 29 Jul 2026 (T+90)
50,000 shares@ US$2.1015.7% of flowCommon StockSEC:0001493152-25-025149:0
150,000 shares@ US$0.468.5% of flowCommon StockSEC:0001493152-25-009983:0
1,468 shares@ US$0.680.1% of flowCommon StockSEC:0001493152-25-004511:0
1,466 shares@ US$0.940.2% of flowCommon StockSEC:0001654954-24-001260:0
250,000 shares@ US$0.6018.5% of flowCommon StockSEC:0001654954-23-014883:0
7,333 shares@ US$0.900.8% of flowCOMMON STOCKSEC:0001654954-23-004646:0
150,000 shares@ US$2.0045.7% of flowCommon StockSEC:0001654954-21-012992:0
Canonical exit: 6 Mar 2022 (T+90)
13 of 13 declarations
About Chiang Yao-Chung
Chiang Yao-Chung is a declarant and a director of Ainos, Inc. (XNAS). He has 13 filings in total, and in the recent filings observed, the transactions are acquisitions, with EUR 279588 in buys, EUR 0 in sells, between 2021-12-09 and 2026-06-09.
