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Who

ting-chuan lee

Director

Company insider

Files Form 4 as: Director, Ainos.

Every Form 4 they filed

In numbers

Trades disclosed
47
Buys
1
Sells
4
Bought
$48K
Sold
$477K
Companies
1
Companies where not an officer
1
First trade
14 Nov 2022
Last trade
26 May 2026
Last filed
27 May 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
AIMD AinosDirector · Hardware, Devices & Storage · last 26 May 20261 buy · 4 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
30Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
26 May 2026filed 27 May 2026AIMD AinosHardware, Devices & StorageSEC FORM 4 Sold$209K109,988 at $1.90filing
26 May 2026filed 27 May 2026AIMD AinosHardware, Devices & StorageSEC FORM 4 Sold$209K109,988 at $1.90filing
22 May 2026filed 26 May 2026AIMD AinosHardware, Devices & StorageSEC FORM 4 Sold$15K9,302 at $1.57filing
22 May 2026filed 26 May 2026AIMD AinosHardware, Devices & StorageSEC FORM 4 Sold$15K9,302 at $1.57filing
21 May 2026filed 26 May 2026AIMD AinosHardware, Devices & StorageSEC FORM 4 Sold$14K9,000 at $1.56filing
21 May 2026filed 26 May 2026AIMD AinosHardware, Devices & StorageSEC FORM 4 Sold$14K9,000 at $1.56filing
15 Apr 2026filed 17 Apr 2026AIMD AinosHardware, Devices & StorageSEC FORM 4 Code A$918K570,000 at $1.61filing
15 Apr 2026filed 17 Apr 2026AIMD Ainosoption or derivative · Hardware, Devices & StorageSEC FORM 4 Code A—570,000filing
15 Apr 2026filed 17 Apr 2026AIMD Ainosoption or derivative · Hardware, Devices & StorageSEC FORM 4 Code C—570,000filing
15 Apr 2026filed 17 Apr 2026AIMD Ainosoption or derivative · Hardware, Devices & StorageSEC FORM 4 Code A—570,000filing
15 Apr 2026filed 17 Apr 2026AIMD Ainosoption or derivative · Hardware, Devices & StorageSEC FORM 4 Code C—570,000filing
15 Apr 2026filed 17 Apr 2026AIMD AinosHardware, Devices & StorageSEC FORM 4 Code A$918K570,000 at $1.61filing
25 Nov 2025filed 26 Nov 2025AIMD Ainosoption or derivative · Hardware, Devices & StorageSEC FORM 4 Code A—80,000filing
25 Nov 2025filed 26 Nov 2025AIMD Ainosoption or derivative · Hardware, Devices & StorageSEC FORM 4 Code C—80,000filing
25 Nov 2025filed 26 Nov 2025AIMD AinosHardware, Devices & StorageSEC FORM 4 Code A$168K80,000 at $2.10filing
25 Jun 2025filed 27 Jun 2025AIMD AinosHardware, Devices & StorageSEC FORM 4 Sold$1,4762,894 at $0.51filing
8 Apr 2025filed 9 Apr 2025AIMD Ainosoption or derivative · Hardware, Devices & StorageSEC FORM 4 Code A—900,000filing
8 Apr 2025filed 9 Apr 2025AIMD Ainosoption or derivative · Hardware, Devices & StorageSEC FORM 4 Code C—900,000filing
8 Apr 2025filed 9 Apr 2025AIMD AinosHardware, Devices & StorageSEC FORM 4 Code A$432K900,000 at $0.48filing
10 Mar 2025filed 12 Mar 2025AIMD Ainosoption or derivative · Hardware, Devices & StorageSEC FORM 4 Code A—200,000filing

News

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

Sectors

Technology5

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
Taiwan Carbon Nano Technology Corp10% owner · 10% owner at Ainos, filing Form 4 there in the last year
Chun-Jung TsaiDirector · 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
ASE Test, Inc.10% owner · 10% owner at Ainos, filing Form 4 there in the last year