Koppikar Utpal Insider Trades

Insider Trading History

Track insider trading activity for Koppikar Utpal. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
C4 Therapeutics
C4 Therapeutics CCCC
Director
Holding Value $148k 35,500 shares
Last Trade
Jun 18, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$51.1k 35,500 shares
$1.44
$4.17
C4 Therapeutics
C4 Therapeutics CCCC
Director
Holding Value $136k 32,500 shares
Last Trade
Jun 20, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$132k 32,500 shares
$4.05
$4.17
C4 Therapeutics
C4 Therapeutics CCCC
Director
Holding Value $108k 26,000 shares
Last Trade
Jun 15, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$93.9k 26,000 shares
$3.61
$4.17
Atara Biotherapeutics
Atara Biotherapeutics ATRA
Chief Financial Officer
Holding Value $1.87M 181,978 shares
Last Trade
Mar 02, 2023 Sale (Open Market)Shares sold on the open market or in a private sale.
$615k 6,871 shares
$89.50
$10.27
C4 Therapeutics
C4 Therapeutics CCCC
Director
Holding Value $23.6k 5,667 shares
Last Trade
Feb 08, 2023 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$31.7k 5,667 shares
$5.60
$4.17
Atara Biotherapeutics
Atara Biotherapeutics ATRA
Chief Financial Officer
Holding Value $1.94M 188,849 shares
Last Trade
Feb 07, 2023 Sale (Open Market)Shares sold on the open market or in a private sale.
$339k 2,485 shares
$136.50
$10.27
Atara Biotherapeutics
Atara Biotherapeutics ATRA
Director, Chief Financial Officer
Holding Value $1.98M 192,417 shares
Last Trade
Nov 16, 2022 Sale (Open Market)Shares sold on the open market or in a private sale.
$715k 6,255 shares
$114.25
$10.27
Atara Biotherapeutics
Atara Biotherapeutics ATRA
Director, Chief Financial Officer
Holding Value $2.03M 197,589 shares
Last Trade
Aug 16, 2022 Sale (Open Market)Shares sold on the open market or in a private sale.
$734k 5,940 shares
$123.50
$10.27
Atara Biotherapeutics
Atara Biotherapeutics ATRA
Chief Financial Officer
Holding Value $2.09M 203,529 shares
Last Trade
Jun 08, 2022 Sale (Open Market)Shares sold on the open market or in a private sale.
$860k 5,853 shares
$147.00
$10.27
Atara Biotherapeutics
Atara Biotherapeutics ATRA
Director, Chief Financial Officer
Holding Value $2.13M 207,592 shares
Last Trade
May 17, 2022 Sale (Open Market)Shares sold on the open market or in a private sale.
$135k 966 shares
$139.75
$10.27
C4 Therapeutics
C4 Therapeutics CCCC
Director
Holding Value $172k 41,200 shares
Last Trade
Mar 16, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$933k 41,200 shares
$22.64
$4.17
Atara Biotherapeutics
Atara Biotherapeutics ATRA
Director, Chief Financial Officer
Holding Value $1.18M 115,107 shares
Last Trade
Mar 01, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$29.4M 115,107 shares
$255.25
$10.27
Atara Biotherapeutics
Atara Biotherapeutics ATRA
Director, Chief Financial Officer
Holding Value $2.19M 213,174 shares
Last Trade
Mar 01, 2022 Sale (Open Market)Shares sold on the open market or in a private sale.
$381k 1,491 shares
$255.25
$10.27
Atara Biotherapeutics
Atara Biotherapeutics ATRA
Chief Financial Officer
Holding Value $1.6M 155,702 shares
Last Trade
Feb 07, 2022 Sale (Open Market)Shares sold on the open market or in a private sale.
$948k 2,496 shares
$380.00
$10.27
Flexion Therapeutics
Flexion Therapeutics FLXN
Director
Holding Value $0 0 shares
Last Trade
Nov 19, 2021 Sale (Sale to Issuer)Shares sold back to the company, such as a repurchase or tender.
$292k 32,000 shares
$9.12
$24.98
Atara Biotherapeutics
Atara Biotherapeutics ATRA
Chief Financial Officer
Holding Value $1.62M 157,714 shares
Last Trade
Nov 16, 2021 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.59M 3,655 shares
$434.25
$10.27
Atara Biotherapeutics
Atara Biotherapeutics ATRA
Chief Financial Officer
Holding Value $1.66M 161,369 shares
Last Trade
Aug 17, 2021 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.14M 3,579 shares
$317.25
$10.27
Flexion Therapeutics
Flexion Therapeutics FLXN
Director
Holding Value $799k 32,000 shares
Last Trade
Jul 09, 2021 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$250k 32,000 shares
$7.82
$24.98
Atara Biotherapeutics
Atara Biotherapeutics ATRA
Chief Financial Officer
Holding Value $1.69M 164,948 shares
Last Trade
Jun 08, 2021 Sale (Open Market)Shares sold on the open market or in a private sale.
$2.01M 5,820 shares
$345.00
$10.27
Atara Biotherapeutics
Atara Biotherapeutics ATRA
Chief Financial Officer
Holding Value $1.74M 168,966 shares
Last Trade
May 18, 2021 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.31M 3,616 shares
$363.25
$10.27

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