chun-hsien tsai

CIK: 0001859363

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)8 (50.0%)

Compensation grants

Other (G, F, J, C, D, …)8 (50.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

AIMD

Ainos, Inc.

DirectorOfficer

Discretionary Trading P&L

Holdings

Transaction History (16 total)

AIMD
Ainos, Inc.
Apr 15, 2026
Conversion(C)
RSU
Direct
300K shares-
AIMD
Ainos, Inc.
Apr 15, 2026
Award(A)
Direct
300K shares at avg. $1.61$483K
AIMD
Ainos, Inc.
Nov 25, 2025
Award(A)
Direct
80K shares at avg. $2.10$168K
AIMD
Ainos, Inc.
Nov 25, 2025
Conversion(C)
RSU
Direct
80K shares-
AIMD
Ainos, Inc.
Apr 8, 2025
Award(A)
Direct
900K shares at avg. $0.48$433K
AIMD
Ainos, Inc.
Apr 8, 2025
Conversion(C)
RSU
Direct
900K shares-
AIMD
Ainos, Inc.
Mar 10, 2025
Award(A)
Direct
200K shares at avg. $0.46$92K
AIMD
Ainos, Inc.
Mar 10, 2025
Conversion(C)
RSU
Direct
200K shares-
AIMD
Ainos, Inc.
Nov 26, 2024
Conversion(C)
RSU
Direct
4K shares-
AIMD
Ainos, Inc.
Nov 26, 2024
Award(A)
Direct
225K shares at avg. $0.46$104K
AIMD
Ainos, Inc.
Nov 26, 2024
Conversion(C)
RSU
Direct
225K shares-
AIMD
Ainos, Inc.
Nov 22, 2024
Award(A)
Direct
4K shares at avg. $0.46$2K
AIMD
Ainos, Inc.
Nov 15, 2024
Conversion(C)
RSU
Direct
3K shares-
AIMD
Ainos, Inc.
Nov 15, 2024
Award(A)
Direct
3K shares at avg. $0.44$1K
AIMD
Ainos, Inc.
Sep 15, 2024
Conversion(C)
RSU
Direct
17.5K shares-
AIMD
Ainos, Inc.
Sep 15, 2024
Award(A)
Direct
17.5K shares at avg. $0.53$9K

		Type	Shares	Price		Ownership
Apr 15, 2026	AIMD Ainos, Inc.	Conversion(C) RSU	300,000	-	-	Direct
Apr 15, 2026	AIMD Ainos, Inc.	Award(A)	300,000	$1.61	$483,000	Direct
Nov 25, 2025	AIMD Ainos, Inc.	Award(A)	80,000	$2.10	$168,000	Direct
Nov 25, 2025	AIMD Ainos, Inc.	Conversion(C) RSU	80,000	-	-	Direct
Apr 8, 2025	AIMD Ainos, Inc.	Award(A)	900,000	$0.48	$432,630	Direct
Apr 8, 2025	AIMD Ainos, Inc.	Conversion(C) RSU	900,000	-	-	Direct
Mar 10, 2025	AIMD Ainos, Inc.	Award(A)	200,000	$0.46	$92,000	Direct
Mar 10, 2025	AIMD Ainos, Inc.	Conversion(C) RSU	200,000	-	-	Direct
Nov 26, 2024	AIMD Ainos, Inc.	Conversion(C) RSU	4,000	-	-	Direct
Nov 26, 2024	AIMD Ainos, Inc.	Award(A)	225,032	$0.46	$103,515	Direct
Nov 26, 2024	AIMD Ainos, Inc.	Conversion(C) RSU	225,032	-	-	Direct
Nov 22, 2024	AIMD Ainos, Inc.	Award(A)	4,000	$0.46	$1,840	Direct
Nov 15, 2024	AIMD Ainos, Inc.	Conversion(C) RSU	3,000	-	-	Direct
Nov 15, 2024	AIMD Ainos, Inc.	Award(A)	3,000	$0.44	$1,320	Direct
Sep 15, 2024	AIMD Ainos, Inc.	Conversion(C) RSU	17,511	-	-	Direct
Sep 15, 2024	AIMD Ainos, Inc.	Award(A)	17,511	$0.53	$9,281	Direct

1-16 of 16 transactions

About tsai chun-hsien

tsai chun-hsien (SEC CIK 0001859363) files insider reports with the SEC as CEO, PRESIDENT, CHAIRMAN of Ainos, Inc. (AIMD).

Signal8 holds 7 ownership filings by tsai chun-hsien, all Form 4s, filed between Sep 17, 2024 and Apr 17, 2026. Those filings report 16 transactions, from Sep 15, 2024 to Apr 15, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on tsai chun-hsien's filings is in ZHUBEI CITY.

Recent filings by tsai chun-hsien

Apr 15, 2026: Conversion of AIMD derivative securities (Form 4, code C).
Apr 15, 2026: Grant or award of AIMD shares (Form 4, code A).
Nov 25, 2025: Grant or award of AIMD shares (Form 4, code A).
Nov 25, 2025: Conversion of AIMD derivative securities (Form 4, code C).
Apr 8, 2025: Grant or award of AIMD shares (Form 4, code A).

Other insiders filing for Ainos, Inc. (AIMD)

chiang yao-chung, Director
lee ting-chuan, Director
Taiwan Carbon Nano Technology Corp, 10% Owner
TSAI CHUN-JUNG, Director
ASE Test, Inc., 10% Owner
chang wen-han, Director

How to read Form 4 transaction codes