Brian N Cherry

ATRA

Brian N Cherry serves as director at Atara Biotherapeutics, Inc. (ATRA). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

1 trades

$1000.0K

Total Sells

0 trades

$0.00

Net Position

Net Buyer

$1000.0K

Companies Traded

ATRA

Active Period

Sep 2026

1 total trades

Most Recent

Buy ATRA

Sep 4, 2026 · $1000.0K

Brian N Cherry's Insider Trading at Atara Biotherapeutics, Inc. (ATRA)

Buys

1 · $1000.0K

Sells

0 · $0.00

Total Shares Bought

104,166

Total Shares Sold

ATRA Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Sep 4, 2026	Buy	104,166	$9.60	$1000.0K	166,486

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