James Christensen Insider Trades & Stock Holdings

Boundless Bio, Inc. · Latest filing Jun 15, 2026

James Christensen at Boundless Bio, Inc. has 2 Form 4 trades on file since Jun 15, 2026. Latest filing: acquired 32K shares of $BOLD on Jun 15, 2026.

Trades on file

2

Open-market bought

$0

Open-market sold

$0

Net open-market

$0

Latest filing

Jun 15, 2026

All insider trades by James Christensen

Date	Ticker	Type	Shares	Price	Value	Owned after	ΔOwn	1W	1M	6M	Role	Filing	Story
Jun 15, 2026	$BOLD	Buy (Grant or award)	32K	$0	—			0.0%	+76.4%				—
Jun 15, 2026	$BOLD	Buy (Grant or award)	32K	$0	—			0.0%	+76.4%				Read

"Buy" means shares acquired on the Form 4 (including grants and option exercises); "Sell" means shares disposed. 1W / 1M / 6M = how the stock moved after the trade.

Stocks James Christensen traded

• $BOLD

Frequently asked questions

What was James Christensen's latest insider trade?

acquired 32K shares of $BOLD on Jun 15, 2026.

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.