Atara Biotherapeutics Inc

ATRANASDAQ
$9.69
-0.02-0.21%
가까이에: Sep 17, 5:00 PM EST
$9.69
-0.02-0.21%
프리마켓: 4:00 AM EST

Atara Biotherapeutics Ownership & Insider Activity

Atara Biotherapeutics (ATRA) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 42.5% of shares outstanding. Institutional investors hold 6.7%. Over the past 90 days, insiders made 1 purchase worth $1000K and 1 sale worth $41K.

Shares Outstanding

10.038M

Shares Float

7.352M

Insider Shares Owned

3.832M

Insider % Owned

42.5%

Institutional Shares Held

677.483K

Institutional % Held

6.7%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

1

$1000K total

Sales (90d)

1

$41K total

Net Activity

Net Buying

Net Value (90d)

$959K

Atara Biotherapeutics Insider Transactions (Last 6 Months)

모든 내부자 거래 내역 보기
DateInsiderTitleTypeSharesPriceValue
Sep 4, 2026Brian CherryBUY104.166K$9.60$1000K
Aug 17, 2026AnhCo NguyenPRESIDENT AND CEOSELL5.062K$8.08$41K