MADDEN LARRY - Insider Non-Derivative Transactions at Viant Technology Inc. (DSP) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Dec 17, 2025, MADDEN LARRY's relationship to Viant Technology Inc. (DSP) is Officer (Chief Financial Officer), and currently has 409,778 shares of Class A Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other DSP insiders.

Related Topics: SEC Topic List.
Data Source: SEC.
MADDEN LARRY - Insider Non-Derivative Transactions of DSP Class A Common Stock
MADDEN LARRY - Insider Non-Derivative Transactions at DSP
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Date Transaction No. of Shares Price Per Share Shares Owned After Transactions
Dec 18, 2025 Sell -- (Class A Common Stock) 13477 11.7 409778
Sep 16, 2025 Sell -- (Class A Common Stock) 13006 9.73 423255
Jun 14, 2025 Sell -- (Class A Common Stock) 13265 13.08 436261
Mar 19, 2025 Acquisition -- (Class A Common Stock) 50975 0 449526
Mar 16, 2025 Acquisition -- (Class A Common Stock) 112423 0 398551
Mar 11, 2025 F -- (Class A Common Stock) 58212 13.32 286128
Feb 6, 2025 Sell -- (Class A Common Stock) 14284 23.12 344340
Jan 3, 2025 Sell -- (Class A Common Stock) 14284 18.76 358624
Dec 11, 2024 F -- (Class A Common Stock) 5442 21.37 372908
Dec 5, 2024 Sell -- (Class A Common Stock) 14284 19.51 378350
Nov 19, 2024 Sell -- (Class A Common Stock) 3917 17.44 392634
Nov 19, 2024 Sell -- (Class A Common Stock) 18587 16.94 396551
Nov 16, 2024 Sell -- (Class A Common Stock) 45969 15.75 415138
Nov 15, 2024 Sell -- (Class A Common Stock) 4262 16.2 461107
Nov 15, 2024 Sell -- (Class A Common Stock) 48019 15.28 465369
Nov 15, 2024 Sell -- (Class A Common Stock) 14962 14.61 513388
Oct 29, 2024 Sell -- (Class A Common Stock) 1498 11.57 528350
Oct 12, 2024 Sell -- (Class A Common Stock) 2768 11.23 529848
Oct 11, 2024 Sell -- (Class A Common Stock) 1089 11.06 532616
Oct 10, 2024 Sell -- (Class A Common Stock) 1953 11.19 533705
Sep 25, 2024 Sell -- (Class A Common Stock) 2776 11.15 535658
Sep 24, 2024 Sell -- (Class A Common Stock) 3084 11.05 538434
Sep 21, 2024 Sell -- (Class A Common Stock) 1116 11.02 541518
Sep 11, 2024 F -- (Class A Common Stock) 14005 10.07 542634
Aug 27, 2024 Sell -- (Class A Common Stock) 3263 11.12 556639
Aug 24, 2024 Sell -- (Class A Common Stock) 3885 11.16 559902
Jun 11, 2024 F -- (Class A Common Stock) 14009 9.23 563787
Mar 16, 2024 Acquisition -- (Class A Common Stock) 121490 0 577796
Mar 11, 2024 F -- (Class A Common Stock) 61229 10.13 456306
Dec 11, 2023 F -- (Class A Common Stock) 16781 7.38 517535
Sep 11, 2023 F -- (Class A Common Stock) 16784 6.64 534316
Jun 11, 2023 F -- (Class A Common Stock) 16784 4.24 551100
Mar 11, 2023 F -- (Class A Common Stock) 38707 4.13 567884
Mar 8, 2023 Acquisition -- (Class A Common Stock) 112613 0 606591