Yea Christopher

Insider

CHIEF DEVELOPMENT OFFICER

Trades at: KALV

30D 90D 1Y

Net shares · 90d

-39.2K

0 buy · 39.2K sell

Net value · 90d

-$1.1M

$0 in · $1.1M out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 39.2K 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.

All transactions

Show open-market only

KALV Other·D
Jun 11, 26

CHIEF DEVELOPMENT OFFICER

—

410.2K sh · 10 lots

Own -100%
KALV Other·D
Jun 11, 26

CHIEF DEVELOPMENT OFFICER

$0

229.9K sh

Own -100%
KALV Exercise·M
May 27, 26

CHIEF DEVELOPMENT OFFICER

$0

33.8K sh

Own New
KALV Sell·S
May 27, 26

CHIEF DEVELOPMENT OFFICER

$905.2K

33.8K sh · $26.78

Own -13%
KALV Exercise·M
May 27, 26

CHIEF DEVELOPMENT OFFICER

$239.0K

33.8K sh · $7.07

Own +15%
KALV Sell·S
May 26, 26

CHIEF DEVELOPMENT OFFICER

$52.6K

2.0K sh · $26.78

Own -1%
KALV Sell·S
May 22, 26

CHIEF DEVELOPMENT OFFICER

$63.2K

2.4K sh · $26.78

Own -1%
KALV Exercise·M
May 22, 26

CHIEF DEVELOPMENT OFFICER

$0

3.1K sh

Own +14%
KALV Exercise·M
May 22, 26

CHIEF DEVELOPMENT OFFICER

—

3.1K sh

Own +1%
KALV Exercise·M
May 21, 26

CHIEF DEVELOPMENT OFFICER

$0

3.8K sh

Own +10%
KALV Exercise·M
May 21, 26

CHIEF DEVELOPMENT OFFICER

—

3.8K sh

Own +2%
KALV Sell·S
May 18, 26

CHIEF DEVELOPMENT OFFICER

$29.7K

1.1K sh · $26.76

Own -0%
KALV Exercise·M
May 17, 26

CHIEF DEVELOPMENT OFFICER

$0

1.8K sh

Own New
KALV Exercise·M
May 17, 26

CHIEF DEVELOPMENT OFFICER

—

1.8K sh

Own +1%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
Jun 11, 2026	KALV	CHIEF DEVELOPMENT OFFICER	Other D	410.2K10 lots	-100%	—	—
Jun 11, 2026	KALV	CHIEF DEVELOPMENT OFFICER	Other D	229.9K	-100%	—	$0
May 27, 2026	KALV	CHIEF DEVELOPMENT OFFICER	Exercise M	33.8K	New	—	$0
May 27, 2026	KALV	CHIEF DEVELOPMENT OFFICER	Sell S	33.8K	-13%	$26.78	$905.2K
May 27, 2026	KALV	CHIEF DEVELOPMENT OFFICER	Exercise M	33.8K	+15%	$7.07	$239.0K
May 26, 2026	KALV	CHIEF DEVELOPMENT OFFICER	Sell S	2.0K	-1%	$26.78	$52.6K
May 22, 2026	KALV	CHIEF DEVELOPMENT OFFICER	Sell S	2.4K	-1%	$26.78	$63.2K
May 22, 2026	KALV	CHIEF DEVELOPMENT OFFICER	Exercise M	3.1K	+14%	—	$0
May 22, 2026	KALV	CHIEF DEVELOPMENT OFFICER	Exercise M	3.1K	+1%	—	—
May 21, 2026	KALV	CHIEF DEVELOPMENT OFFICER	Exercise M	3.8K	+10%	—	$0
May 21, 2026	KALV	CHIEF DEVELOPMENT OFFICER	Exercise M	3.8K	+2%	—	—
May 18, 2026	KALV	CHIEF DEVELOPMENT OFFICER	Sell S	1.1K	-0%	$26.76	$29.7K
May 17, 2026	KALV	CHIEF DEVELOPMENT OFFICER	Exercise M	1.8K	New	—	$0
May 17, 2026	KALV	CHIEF DEVELOPMENT OFFICER	Exercise M	1.8K	+1%	—	—

About Yea Christopher

This profile aggregates every SEC Form 4 insider transaction reported by Yea Christopher 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.