NASDAQ · AIMD

Ainos, Inc.

Closing price · Nov 13, 2026 $1.23
Last insider buy price $2.05 Paid by Director yao-chung chiang on Jun 5, 2026 (Form 4). Not today's price.

Latest quarter · ended Jun 30, 2026

Sales slipped and cash got weaker

descriptionFiled Aug 3, 2026
Revenue growthShrinking
−96.7%
Quarter ended Dec 31, 2024: −100.0% sales vs. a year beforeQuarter ended Mar 31, 2025: +412.4% sales vs. a year beforeQuarter ended Mar 31, 2026: −99.8% sales vs. a year beforeQuarter ended Jun 30, 2026: −96.7% sales vs. a year before
Dec '24Jun '26
$152 vs. $4.66K a year ago
Gross marginWorse
65.1%
Quarter ended Mar 31, 2025: 82.8% gross marginQuarter ended Jun 30, 2025: 79.9% gross marginQuarter ended Sep 30, 2025: 78.0% gross marginQuarter ended Dec 31, 2025: 85.6% gross marginQuarter ended Mar 31, 2026: -373.9% gross marginQuarter ended Jun 30, 2026: 65.1% gross margin
Mar '25Jun '26
vs. 79.9% a year ago
Cash from operationsWorse
−$1.45M
Quarter ended Sep 30, 2024: −$1.48M cash from operationsQuarter ended Dec 31, 2024: −$864K cash from operationsQuarter ended Mar 31, 2025: −$1.22M cash from operationsQuarter ended Jun 30, 2025: −$1.35M cash from operationsQuarter ended Sep 30, 2025: −$1.18M cash from operationsQuarter ended Dec 31, 2025: −$855K cash from operationsQuarter ended Mar 31, 2026: −$983K cash from operationsQuarter ended Jun 30, 2026: −$1.45M cash from operations
Sep '24Jun '26
vs. −$1.35M a year ago
Share countDiluting
+58.5%
Quarter ended Sep 30, 2024: 13.84M sharesQuarter ended Dec 31, 2024: 15.43M sharesQuarter ended Mar 31, 2025: 20.76M sharesQuarter ended Jun 30, 2025: 4.66M sharesQuarter ended Sep 30, 2025: 4.81M sharesQuarter ended Dec 31, 2025: 7.27M sharesQuarter ended Mar 31, 2026: 8.52M sharesQuarter ended Jun 30, 2026: 7.38M shares
Sep '24Jun '26
7.38M shares vs. 4.66M a year ago

Numbers come from the company's own 10-Q and 10-K reports filed with the SEC. Each bar is one quarter, oldest on the left. The colored bar is the latest. Hover over or tap a bar to see its number.

Smart money pulse

What insiders and funds are doing

Mixed Insiders: as of Nov 13 Funds: as of Jun 30, 2026
−1000+100 0
  • info
    5 real insider sales in 12 months. $291K in total, not counting planned sales.

−100 means everyone selling, +100 everyone buying. This is data, not advice.

How the Pulse works

Pulse runs from −100 (everyone selling) to +100 (everyone buying). Half comes from insiders: real buyers vs. real sellers in the last 90 days (Form 4). Half comes from funds: funds that bought vs. funds that sold last quarter (13F). 13F is a snapshot of long positions on the last day of the quarter, filed up to 45 days later. It does not show short positions or trades since then.

Who owns it

14 funds report owning AIMD, up from 12

Holdings as of Jun 30, 2026
New3
Added3
Held4
Trimmed4
Sold out1

Insider trades · last 12 months

Real buys and sales

● Open-market buy● Open-market sale
CEOCFOOther officersDirectorsDecJanFebMarAprMayJunJulAugSepOctNovStock grant · Apr 15 · $1.45M · 2 peopleStock grant · Apr 15 · $483KOpen-market buy · Apr 29 · $175Open-market buy · Apr 30 · $336Open-market buy · May 5 · $219Open-market buy · May 18 · $825Open-market buy · May 19 · $3.7KOpen-market sale · May 21 · $14KOpen-market sale · May 22 · $16.3K · 2 peopleOpen-market sale · May 26 · $261K · 2 peopleOpen-market buy · May 27 · $4KOpen-market buy · May 28 · $575Open-market buy · Jun 3 · $4.26KOpen-market buy · Jun 5 · $7.17K
CEOCFOOther officersDirectorsJunJulAugSepOctNovOpen-market buy · Jun 3 · $4.26KOpen-market buy · Jun 5 · $7.17K

Last 6 months. A wider screen shows 12.

Showing 14 real trades. Hidden: 3 stock grants. Those happen on a schedule and say little about what an insider thinks. Bigger dot means a bigger trade.

Real trades, newest first

Jun 5 yao-chung chiang Director Open-market buy $7.17K 3,500 sh at $2.05
Jun 3 yao-chung chiang Director Open-market buy $4.26K 2,000 sh at $2.13
May 28 yao-chung chiang Director Open-market buy $575 250 sh at $2.30
May 27 yao-chung chiang Director Open-market buy $4K 2,000 sh at $2.00
May 26 ting-chuan lee Director Open-market sale $209K 109,988 sh at $1.90 Sold 12% of stake
May 26 Chun-Jung Tsai Director Open-market sale $51.8K 27,718 sh at $1.87 Sold 4% of stake
May 22 ting-chuan lee Director Open-market sale $14.6K 9,302 sh at $1.57 Sold 1% of stake
May 22 Chun-Jung Tsai Director Open-market sale $1.68K 1,082 sh at $1.55 Sold 1% of stake
May 21 ting-chuan lee Director Open-market sale $14K 9,000 sh at $1.56 Sold 1% of stake
May 19 yao-chung chiang Director Open-market buy $3.7K 2,200 sh at $1.68
Show 4 older real trades
May 18 yao-chung chiang Director Open-market buy $825 500 sh at $1.65
May 5 yao-chung chiang Director Open-market buy $219 129 sh at $1.70
Apr 30 yao-chung chiang Director Open-market buy $336 200 sh at $1.68
Apr 29 yao-chung chiang Director Open-market buy $175 100 sh at $1.75

Showing every filing. Dashed circles are routine: grants, tax withholding, option exercises and planned sales.

Top holders

Biggest funds in AIMD

As of Jun 30, 2026
FundOwnsValueChange
Geode Capital Management, LLC0.6%$85.5K−17%
HRT Financial LP0.4%$62KNew
Keystone Financial Group0.3%$49.6K+76%
Vanguard Capital Management LLC0.2%$31.1K+73%
Mariner, LLC0.2%$30.7K−49%

"Owns" is shares reported divided by shares outstanding.

Where this data comes from. Insider trades, fund holdings, activist stakes and company results come from public SEC EDGAR filings (Forms 4, 13F, 13D/13G, 10-Q and 8-K). Congress trades come from the STOCK Act reports members file with the House Clerk and the Senate. Daily closing prices come from post-no-preference/stocks on DoltHub, a community-run database shared under CC BY-SA 4.0; the prices we show stay under that license. They are each day's close, not live or official exchange prices.

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