← All stocks

Ainos, Inc.

AIMD Net selling
CIK 0001014763 #5234 in the set updated 19 Sep 2026
Bought (12 mo)
$21.26K
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$531.76K
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$531.76K
13 of 13 sales
Net
−$510.50K
−$510.50K against sales at will

By person

10 insiders · 22 transactions
11.0×

Chun-Hsien Tsai holds 11.0 times base salary in stock. $1.35M of shares against $122.52K in salary for 2024.

Salary from the company's own proxy. The shares are what Chun-Hsien Tsai last reported holding, valued at $2.05, the price Common Stock was last bought or sold at on the open market here, on 5 Jun 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Taiwan Carbon Nano Technology Corp entity
10% owner
$240.63K (8)
−$240.63K
948,925
$1.95M
−2.6%
lee ting-chuan
Director
$237.62K (3)
−$237.62K
807,417
$1.66M
TSAI CHUN-JUNG
Director
$53.51K (2)
−$53.51K
658,199
$1.35M
chiang yao-chung
Director
$21.26K (9)
+$21.26K
102,559
$210.25K
tsai chun-hsien
CEO, PRESIDENT, CHAIRMAN
710,372
$1.46M
chang wen-han
Director
101,546
$208.17K
tsai chung-yi
Director
90,880
$186.30K
WEI PAO-SHENG
Director
90,880
$186.30K
Lee Hsin-Liang Christopher
CFO
75,275
$154.31K
ASE Test, Inc. entity
10% owner
58,887
$120.72K
+100.2%

No percentages here. This company's share count has moved by a factor of 3.3 over the window, from 4,657,861 to 15,433,257 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
TSAI CHUN-JUNG
26 May 2026
Director
Sell
27,718
$1.87
$51.83K
Taiwan Carbon Nano Technology Corp
26 May 2026
10% owner
Sell
41,000
$2.36
$96.76K
lee ting-chuan
26 May 2026
Director
Sell
109,988
$1.90
$208.98K
lee ting-chuan
22 May 2026
Director
Sell
9,302
$1.57
$14.60K
TSAI CHUN-JUNG
22 May 2026
Director
Sell
1,082
$1.55
$1.68K
lee ting-chuan
21 May 2026
Director
Sell
9,000
$1.56
$14.04K
Taiwan Carbon Nano Technology Corp
28 Jan 2026
10% owner
Sell
46,000
$2.17
$99.81K
Taiwan Carbon Nano Technology Corp
9 Jan 2026
10% owner
Sell
431
$1.86
$801.66
Taiwan Carbon Nano Technology Corp
8 Jan 2026
10% owner
Sell
850
$1.80
$1.53K
Taiwan Carbon Nano Technology Corp
6 Oct 2025
10% owner
Sell
7,000
$3.59
$25.13K
Taiwan Carbon Nano Technology Corp
2 Oct 2025
10% owner
Sell
2,000
$3.59
$7.17K
Taiwan Carbon Nano Technology Corp
1 Oct 2025
10% owner
Sell
1,700
$3.46
$5.89K
Taiwan Carbon Nano Technology Corp
30 Sep 2025
10% owner
Sell
1,006
$3.52
$3.54K

What was left out

Form 4 filings counted 28
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 13
Transactions with no price 0
Shares from compensation/vesting 1,660,000
History held since 9 Sep 2016