20/20 Biolabs, Inc. Insider Ownership | AIDX

Insider Holdings by Owner

52.34K Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

0.427%

■0% pp QoQ

Shares Held by Insiders

52.34K

filed for Sep 2026

■0.00% QoQ

Shares Outstanding

12.25Mn

12,251,198 shares

Direct Holdings

52.34K

Indirect: 0

Net Shares Traded (QoQ)

0

no net change in Sep 2026

Insiders Holding Shares

4

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold

Latest quarter —

Net over range —

Buying quarters —

Insider Ownership Summary

Updated Oct 10, 2026

Over the past 12 months, 20 insiders made no open-market purchases or sales of the stock.

Apart from open-market trades, AIDX insiders acquired 34.56K shares through option exercises and conversions in the past 12 months.
According to Business Quant data, insiders at 20 reported 52.34K shares in total in their latest Form 4 filings, or 0.43% of the 12.25Mn shares outstanding; that total is unchanged from 52.34K shares at the end of Q2 2026.
All of the 52.34K shares held by 20 insiders are held directly, none through trusts, partnerships or other entities.
Holdings in 20 stock are reported by 4 insiders, the officers, directors and 10% owners who have filed a Form 4 in the past two years.
20's three biggest insider holders are John Woodson Rollins (Director, 30.27K shares), John G. Compton (Director, 14.34K shares) and Richard M. Cohen (Director, 7.7K shares), based on their latest Form 4 filings.
The largest insider, John Woodson Rollins, holds 57.84% of AIDX's insider total.
In the last 12 months, 7 Form 4 filings with transactions in AIDX stock came from 7 insiders.
This summary of 20 insider activity covers Form 4 filings through April 6, 2026.

Form 4 Holdings

Insiders Holding AIDX

Insiders 4

Shares held 52.34K

Of outstanding 0.427%

#	Insider	Position	Direct	Total	Share of Insiders	Last Filed
1	John Woodson Rollins	Director	30,275	30,275	57.8%	23 Feb, 2026
2	John G. Compton	Director	14,335	14,335	27.4%	23 Feb, 2026
3	Richard M Cohen	Director	7,700	7,700	14.7%	23 Feb, 2026
4	Michael A. Ross	Director	31	31	0.1%	23 Feb, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

13 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
02 Apr, 2026	Alan B. Bergman	Chief Financial Officer	Acquired A	100,000	$0.00	$0	100,000	Direct
02 Apr, 2026	Jiming Zhou	Chief Operating Officer	Acquired A	150,000	$0.00	$0	150,000	Direct
03 Mar, 2026	Jonathan M Cohen	Chief Executive Officer	Acquired A	352,936	$0.00	$0	352,936	Direct
19 Feb, 2026	Richard M Cohen	Director	Acquired C	7,700	$0.00	$0	7,700	Direct
19 Feb, 2026	John Woodson Rollins	Director	Acquired C	13,029	$0.00	$0	24,140	Direct
19 Feb, 2026	John G. Compton	Director	Acquired C	7,669	$0.00	$0	14,335	Direct
19 Feb, 2026	Michael A. Ross	Director	Acquired C	31	$0.00	$0	31	Direct
19 Feb, 2026	Richard M Cohen	Director	Disposed C	7,700	—	—	0	Direct
19 Feb, 2026	Michael A. Ross	Director	Disposed C	31	—	—	0	Direct
19 Feb, 2026	John G. Compton	Director	Disposed C	7,669	—	—	0	Direct
19 Feb, 2026	John Woodson Rollins	Director	Acquired C	6,135	$0.00	$0	30,275	Direct
19 Feb, 2026	John Woodson Rollins	Director	Disposed C	13,029	—	—	0	Direct
19 Feb, 2026	John Woodson Rollins	Director	Disposed C	6,135	—	—	0	Direct

20 AIDX Insider Ownership