Hanna John Walter JR

Insider

President and CEO

Trades at: CDNA

30D 90D 1Y

Net shares · 365d

-84.4K

0 buy · 84.4K sell

Net value · 365d

-$1.9M

$0 in · $1.9M out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 84.4K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 365d

Open-market Buys Sells All types

CDNA Sell·S
Jun 15, 26

President and CEO · 10b5-1

$424.9K

17.7K sh · $24.03

Own -3%
CDNA Sell·S
Jun 11, 26

President and CEO · 10b5-1

$528.4K

22.0K sh · $24.02

Own -3%
CDNA Sell·S
Jun 4, 26

President and CEO · 10b5-1

$116.0K

4.8K sh · $24.00

Own -1%
CDNA Sell·S
Apr 16, 26

President and CEO · 10b5-1

$217.2K

10.3K sh · $21.12

Own -1%
CDNA Sell·S
Jan 22, 26

President and CEO · 10b5-1

$412.2K

19.5K sh · $21.16 avg · 2 lots

Own -3%
CDNA Sell·S
Jan 15, 26

President and CEO · 10b5-1

$213.8K

10.2K sh · $21.05

Own -2%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 15, 2026	CDNA	President and CEO	Sell S	17.7K	-3%	$24.03	$424.9K
Jun 11, 2026	CDNA	President and CEO	Sell S	22.0K	-3%	$24.02	$528.4K
Jun 4, 2026	CDNA	President and CEO	Sell S	4.8K	-1%	$24.00	$116.0K
Apr 16, 2026	CDNA	President and CEO	Sell S	10.3K	-1%	$21.12	$217.2K
Jan 22, 2026	CDNA	President and CEO	Sell S	19.5K2 lots	-3%	$21.16 avg	$412.2K
Jan 15, 2026	CDNA	President and CEO	Sell S	10.2K	-2%	$21.05	$213.8K

Buy Sell Non-market (grant · exercise · gift)

About Hanna John Walter JR

This profile aggregates every SEC Form 4 insider transaction reported by Hanna John Walter JR across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.