InsiderFlow

Jakob Dupont

ATRA

Jakob Dupont 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

0 trades

$0.00

Total Sells

13 trades

$680.1K

Net Position

Net Seller

$680.1K

Companies Traded

2

PYXS, ATRA

Active Period

May 2021 – Jul 2026

13 total trades

Most Recent

Sell PYXS

Jul 2, 2026 · $107.1K

Jakob Dupont's Insider Trading at Atara Biotherapeutics, Inc. (ATRA)

Buys

0 · $0.00

Sells

12 · $573.0K

Total Shares Bought

0

Total Shares Sold

49,169

ATRA Price Chart
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DateTypeValue
Mar 2, 2023 Sell$18.4K
Nov 16, 2022 Sell$19.5K
Aug 16, 2022 Sell$20.8K
May 17, 2022 Sell$20.6K
Mar 1, 2022 Sell$21.9K
Feb 10, 2022 Sell$80.0K
Jan 3, 2022 Sell$80.0K
Dec 1, 2021 Sell$89.7K
Nov 16, 2021 Sell$37.6K
Nov 2, 2021 Sell$82.0K
Aug 17, 2021 Sell$27.0K
May 18, 2021 Sell$75.4K

Jakob Dupont's Insider Trading at Pyxis Oncology, Inc. (PYXS)

Buys

0 · $0.00

Sells

1 · $107.1K

Total Shares Bought

0

Total Shares Sold

35,000

PYXS Price Chart
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DateTypeValue
Jul 2, 2026 Sell$107.1K