Starboard Value Lp Insider Trades

Insider Trading History

Track insider trading activity for Starboard Value Lp. 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
Acacia Research
Acacia Research ACTG
10% owner, other, See Footnote 2
Holding Value $39.3M 8,210,058 shares
Last Trade
May 16, 2025 Purchase (Other)Another type of insider transaction reported on SEC Form 4.
$13.2M 3,545,169 shares
$3.71
$4.79
Acacia Research
Acacia Research ACTG
10% owner, other, See Footnote 2
Holding Value $15.6M 3,255,169 shares
Last Trade
May 16, 2025 Sale (Other)Another type of insider transaction reported on SEC Form 4.
$13.2M 3,545,169 shares
$3.71
$4.79
Green Dot
Green Dot GDOT
other, See Footnote 2
Holding Value $35M 2,650,713 shares
Last Trade
Mar 08, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$650k 75,729 shares
$8.58
$13.20
Green Dot
Green Dot GDOT
other, See Footnote 2
Holding Value $35.5M 2,690,140 shares
Last Trade
Mar 07, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$422k 50,000 shares
$8.44
$13.20
Green Dot
Green Dot GDOT
other, See Footnote 2
Holding Value $36.2M 2,742,202 shares
Last Trade
Mar 06, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.23M 150,000 shares
$8.17
$13.20
Acacia Research
Acacia Research ACTG
10% owner
Holding Value $0 0 shares
Last Trade
Jul 13, 2023 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$110k 26,711 shares
$4.11
$4.79
Acacia Research
Acacia Research ACTG
10% owner
Holding Value $158M 33,048,368 shares
Last Trade
Jul 13, 2023 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$169M 41,123,595 shares
$4.11
$4.79
Cyxtera Technologies
Cyxtera Technologies CYXT
10% owner
Holding Value $711k 10,934,440 shares
Last Trade
Jun 06, 2023 Sale (Open Market)Shares sold on the open market or in a private sale.
$540k 9,000,000 shares
$0.06
$0.06
Acacia Research
Acacia Research ACTG
10% owner
Holding Value $51.8M 10,813,620 shares
Last Trade
Mar 01, 2023 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$65.3M 15,000,000 shares
$4.35
$4.79
Acacia Research
Acacia Research ACTG
10% owner
Holding Value $0 0 shares
Last Trade
Mar 01, 2023 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$4.98M 1,144,784 shares
$4.35
$4.79
Green Dot
Green Dot GDOT
Director
Holding Value $0 0 shares
Last Trade
Nov 09, 2022 Sale
$6.25M 346,430 shares
$18.05
$13.20
Acacia Research
Acacia Research ACTG
10% owner, other, See Footnote 2
Holding Value $0 0 shares
Last Trade
Oct 30, 2022 Sale
$29.8M 7,631,948 shares
$3.90
$4.79
Acacia Research
Acacia Research ACTG
Director
Holding Value $0 0 shares
Last Trade
Oct 30, 2022 Sale
$29.8M 7,631,948 shares
$3.90
$4.79
Acacia Research
Acacia Research ACTG
10% owner, other, See Footnote 2
Holding Value $0 0 shares
Last Trade
Oct 30, 2022 Sale
$97.5k 26,711 shares
$3.65
$4.79
Cyxtera Technologies
Cyxtera Technologies CYXT
10% owner
Holding Value $0 0 shares
Last Trade
Jan 21, 2022 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$4.13M 412,500 shares
$10.00
$0.06
Cyxtera Technologies
Cyxtera Technologies CYXT
10% owner
Holding Value $754k 11,602,587 shares
Last Trade
Jan 21, 2022 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$37.5M 3,750,000 shares
$10.00
$0.06
Cyxtera Technologies
Cyxtera Technologies CYXT
10% owner
Holding Value $0 0 shares
Last Trade
Jan 14, 2022 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.11M 98,252 shares
$11.25
$0.06
Cyxtera Technologies
Cyxtera Technologies CYXT
10% owner
Holding Value $0 0 shares
Last Trade
Jul 29, 2021 Sale
$3.94M 412,500 shares
$9.55
$0.06
Cyxtera Technologies
Cyxtera Technologies CYXT
10% owner
Holding Value $0 0 shares
Last Trade
Jul 29, 2021 Sale
$938k 98,252 shares
$9.55
$0.06
Mellanox Technologies,
Mellanox Technologies, MLNX
10% owner, other, See Footnote 2
Holding Value $0 542,949 shares
Last Trade
Jul 09, 2018 Sale (Open Market)Shares sold on the open market or in a private sale.
No data
No data
$0.00

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