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Who

ASE Test, Inc.

10% owner

Company insider

Files Form 4 as: 10% owner, Ainos.

Every Form 4 they filed

In numbers

Trades disclosed
4
Buys
1
Sells
0
Bought
$0
Sold
$0
Companies
1
Companies where not an officer
1
First trade
10 Mar 2025
Last trade
12 Apr 2026
Last filed
15 Apr 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
AIMD Ainos10% owner · Hardware, Devices & Storage · last 12 Apr 20261 buy · 0 sells

Activity over time

1 Jun 2025 – 1 Oct 2026
01Jun 25Oct 25Feb 26Jun 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
12 Apr 2026filed 15 Apr 2026AIMD Ainosoption or derivative · Hardware, Devices & StorageSEC FORM 4 Code P—5,994filing
12 Apr 2026filed 15 Apr 2026AIMD Ainosoption or derivative · Hardware, Devices & StorageSEC FORM 4 Code P—5,994filing
23 Jun 2025filed 25 Jun 2025AIMD AinosHardware, Devices & StorageSEC FORM 4 Bought—29,476filing
10 Mar 2025filed 12 Mar 2025AIMD Ainosoption or derivative · Hardware, Devices & StorageSEC FORM 4 Code P—499,377filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Technology1

Buys in green, sells in red, by the company’s sector.

Related people

yao-chung chiangDirector · Director at Ainos, filing Form 4 there in the last year
Chun-Jung TsaiDirector · Director at Ainos, filing Form 4 there in the last year
Taiwan Carbon Nano Technology Corp10% owner · 10% owner at Ainos, filing Form 4 there in the last year
ting-chuan leeDirector · Director at Ainos, filing Form 4 there in the last year
chun-hsien tsaiCEO, President, Chairman · CEO, President, Chairman at Ainos, filing Form 4 there in the last year