Hanna John Walter JR

Director, President and CEO, President & CEO, Chief Commercial Officer · SEC CIK 1781127
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Buy track record

How this insider's open-market purchases have performed
This insider has no open-market purchases in the records we parsed, so there's no buy track record to score. Their full filing history is below.
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Open-market buys
$0
0 trades
Open-market sells
$7.43M
24 trades
Net flow
−$7.43M
Net selling
Total filings
61
transactions shown

Full transaction history

All Form 4 activity across every company, newest first
View on SEC EDGAR ↗
CDNA
Sell Hanna John Walter JR · Director, President and CEO · Open-market sale · filed 6d ago ΔOwn −0.7%

Hanna John Walter Jr sold $116K of CDNA, trimming their stake 1%.

−$116K
4,835 sh @ $24
CDNA
Sell Hanna John Walter JR · Director, President and CEO · Open-market sale · filed Apr 20, 2026 ΔOwn −1.5%

Hanna John Walter Jr sold $217.2K of CDNA, trimming their stake 1%.

−$217.2K
10,282 sh @ $21
CDNA
Tax withholding Hanna John Walter JR · Director, President and CEO · Tax withholding · filed Apr 16, 2026 ΔOwn −8.3%
−$1.09M
62,049 sh @ $18
CDNA
Tax withholding Hanna John Walter JR · Director, President and CEO · Tax withholding · filed Apr 3, 2026 ΔOwn −4.5%
−$626.1K
35,037 sh @ $18
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CDNA
Tax withholding Hanna John Walter JR · Director, President and CEO · Tax withholding · filed Feb 4, 2026 ΔOwn −1.7%
−$279.6K
13,694 sh @ $20
CDNA
Sell Hanna John Walter JR · Director, President and CEO · Open-market sale · filed Jan 23, 2026 ΔOwn −3.1%

Hanna John Walter Jr sold $408K of CDNA, trimming their stake 3%.

−$408K
19,280 sh @ $21
CDNA
Sell Hanna John Walter JR · Director, President and CEO · Open-market sale · filed Jan 23, 2026

Hanna John Walter Jr sold $4.2K of CDNA.

−$4.2K
200 sh @ $21
CDNA
Sell Hanna John Walter JR · Director, President and CEO · Open-market sale · filed Jan 20, 2026 ΔOwn −1.6%

Hanna John Walter Jr sold $213.8K of CDNA, trimming their stake 2%.

−$213.8K
10,156 sh @ $21
CDNA
Tax withholding Hanna John Walter JR · Director, President & CEO · Tax withholding · filed Apr 17, 2025 ΔOwn −8.9%
−$1.18M
61,469 sh @ $19
VCYT
Sell Hanna John Walter JR · Chief Commercial Officer · Open-market sale · filed Nov 9, 2020 ΔOwn −21%

Hanna John Walter Jr sold $870.1K of VCYT, trimming their stake 21%.

−$870.1K
20,050 sh @ $43
VCYT
Sell Hanna John Walter JR · Chief Commercial Officer · Open-market sale · filed Nov 9, 2020 ΔOwn −1.6%

Hanna John Walter Jr sold $53K of VCYT, trimming their stake 2%.

−$53K
1,200 sh @ $44
VCYT
Sell Hanna John Walter JR · Chief Commercial Officer · Open-market sale · filed Nov 6, 2020 ΔOwn −4.5%

Hanna John Walter Jr sold $144.5K of VCYT, trimming their stake 4%.

−$144.5K
3,613 sh @ $40
VCYT
Sell Hanna John Walter JR · Chief Commercial Officer · Open-market sale · filed Nov 6, 2020 ΔOwn −3.4%

Hanna John Walter Jr sold $110.5K of VCYT, trimming their stake 3%.

−$110.5K
2,660 sh @ $42
VCYT
Sell Hanna John Walter JR · Chief Commercial Officer · Open-market sale · filed Nov 6, 2020 ΔOwn −0.2%

Hanna John Walter Jr sold $5.6K of VCYT.

−$5.6K
133 sh @ $42
VCYT
Sell Hanna John Walter JR · Chief Commercial Officer · Open-market sale · filed Sep 1, 2020 ΔOwn −43%

Hanna John Walter Jr sold $1.87M of VCYT, trimming their stake 43%.

−$1.87M
55,970 sh @ $33
VCYT
Sell Hanna John Walter JR · Chief Commercial Officer · Open-market sale · filed Sep 1, 2020 ΔOwn −0.6%

Hanna John Walter Jr sold $16K of VCYT, trimming their stake 1%.

−$16K
473 sh @ $34

Frequently asked questions

How is Hanna John Walter JR's win rate calculated?

We take every open-market purchase (SEC code P) we can match to a stock price, then compare the split- and dividend-adjusted price on the purchase date to the most recent close. The win rate is the share of those buys currently trading above the purchase price. Sales and share grants are not scored.

Why are some buys not included in the score?

A purchase is excluded if we can't price it — for example if the ticker is missing from the filing, the company has been delisted, or the security isn't a common stock we can match to market data. Excluded counts are shown next to the scored total.

What do the 1M / 3M / 6M / 12M columns mean?

They show each purchase's return after a fixed holding period — one, three, six, and twelve months from the buy date — using split- and dividend-adjusted prices. This separates good entry timing from simply holding a long-running winner. A dash means that horizon hasn't elapsed yet for that trade, or the stock couldn't be priced at that date.

Does a high win rate mean I should copy this insider?

No. Past performance does not predict future results, sample sizes are often small, and an insider's edge in their own company doesn't transfer to yours. This is context, not a recommendation. InsiderSource is not investment advice.

Where does this data come from?

Trades come from Hanna John Walter JR's SEC Form 4 filings on EDGAR. Prices come from public market data and are split/dividend-adjusted. Always verify against the original filings before acting.