VIANT TECHNOLOGY INC-A (DSP) Stock Ownership

NASDAQ:DSP • US92557A1016

Current stock price

11.01 USD
-0.45 (-3.93%)
At close:
11.07 USD
+0.06 (+0.54%)
After Hours:

DSP Ownership information

DSP Ownership Chart.DSP Ownership Chart: showing Insider, Institutional ownership and shares available to the public.DSP Ownership.InsiderInstitutionalPublic



Shares Outstanding63.35M
Float17.24M
Float Short Interest Percentage6.79%
Owners (insider)3.52%
Owners (institutional)62.88%
Owners (insider) change-10.67%
Owners (institutional) change5.17%
DSP Institutional Ownership HistoryDSP Institutional Ownership HistoryDSP Institutional Ownership History Dec 2025 2M 4M 6M 8M 10M
DSP Historical Insider Transactions ChartDSP Historical Insider Buy and Sell Transactions ChartDSP Historical Insider Transactions Apr 2025 May 2025 Jun 2025 Jul 2025 Aug 2025 Sep 2025 Oct 2025 Nov 2025 Dec 2025 Jan 2026 Feb 2026 Mar 2026 0 -500K -1M -1.5M
DateNameTypeSharesPriceAmount
Mar 17, 2026Vanderhook ChristopherOption Excercise125000.00$ 0.00
Mar 17, 2026Vanderhook ChristopherOther Disposition125000.00$ 0.00
Mar 17, 2026Vanderhook ChristopherOpen Market Sale1292011.79$ 152,327.37
Mar 17, 2026Four Brothers 2 LLCOption Excercise375000.00$ 0.00
Mar 17, 2026Four Brothers 2 LLCOther Disposition375000.00$ 0.00
Mar 17, 2026Four Brothers 2 LLCOpen Market Sale3876011.79$ 456,982.10
Mar 17, 2026Vanderhook TimothyOption Excercise125000.00$ 0.00
Mar 17, 2026Vanderhook TimothyOther Disposition125000.00$ 0.00
Mar 17, 2026Vanderhook TimothyOpen Market Sale1292011.79$ 152,327.37
Mar 15, 2026MADDEN LARRYGrant2492580.00$ 0.00
Mar 13, 2026MADDEN LARRYOpen Market Sale165813.03$ 21,607.39
Mar 10, 2026Vanderhook ChristopherOther Disposition4417710.50$ 463,858.50
Mar 10, 2026MADDEN LARRYOption Excercise3528910.50$ 370,534.50
Mar 10, 2026Vanderhook TimothyOther Disposition4417710.50$ 463,858.50
Feb 17, 2026Four Brothers 2 LLCOption Excercise375000.00$ 0.00
Feb 17, 2026Four Brothers 2 LLCOther Disposition375000.00$ 0.00
Feb 17, 2026Four Brothers 2 LLCOpen Market Sale362409.21$ 333,711.66
Feb 17, 2026Vanderhook ChristopherOption Excercise125000.00$ 0.00
Feb 17, 2026Vanderhook ChristopherOther Disposition125000.00$ 0.00
Feb 17, 2026Vanderhook ChristopherOpen Market Sale120809.21$ 111,237.21
Feb 17, 2026Vanderhook TimothyOption Excercise125000.00$ 0.00
Feb 17, 2026Vanderhook TimothyOther Disposition125000.00$ 0.00
Feb 17, 2026Vanderhook TimothyOpen Market Sale120809.21$ 111,237.21
Jan 22, 2026MADDEN LARRYOpen Market Sale422413.09$ 55,285.82
Jan 20, 2026Four Brothers 2 LLCOption Excercise375000.00$ 0.00
Jan 20, 2026Four Brothers 2 LLCOther Disposition375000.00$ 0.00
Jan 20, 2026Four Brothers 2 LLCOpen Market Sale3750012.25$ 459,389.10
Jan 20, 2026Vanderhook TimothyOption Excercise125000.00$ 0.00
Jan 20, 2026Vanderhook TimothyOther Disposition125000.00$ 0.00
Jan 20, 2026Vanderhook TimothyOpen Market Sale1250012.25$ 153,129.70
Jan 20, 2026Vanderhook ChristopherOption Excercise125000.00$ 0.00
Jan 20, 2026Vanderhook ChristopherOther Disposition125000.00$ 0.00
Jan 20, 2026Vanderhook ChristopherOpen Market Sale1250012.25$ 153,129.70
Dec 19, 2025Four Brothers 2 LLCOpen Market Sale750011.79$ 88,425.00
Dec 19, 2025Vanderhook ChristopherOpen Market Sale250011.79$ 29,475.00
Dec 19, 2025Vanderhook TimothyOpen Market Sale250011.79$ 29,475.00
Dec 18, 2025Vanderhook TimothyOther Disposition850000.00$ 0.00
Dec 17, 2025Vanderhook ChristopherOpen Market Sale1910211.77$ 224,852.81
Dec 17, 2025Four Brothers 2 LLCOpen Market Sale3000011.83$ 354,969.00
Dec 17, 2025MADDEN LARRYOpen Market Sale1347711.70$ 157,734.81
Dec 17, 2025Vanderhook TimothyOpen Market Sale1910211.77$ 224,852.81
Dec 16, 2025Four Brothers 2 LLCOther Disposition375000.00$ 0.00
Dec 16, 2025Vanderhook TimothyOption Excercise125000.00$ 0.00
Dec 16, 2025Vanderhook TimothyOther Disposition125000.00$ 0.00
Dec 16, 2025Vanderhook ChristopherOption Excercise125000.00$ 0.00
Dec 16, 2025Vanderhook ChristopherOther Disposition125000.00$ 0.00
Dec 16, 2025Four Brothers 2 LLCOption Excercise375000.00$ 0.00
Sep 16, 2025Four Brothers 2 LLCOption Excercise9417770.00$ 0.00
Sep 16, 2025Four Brothers 2 LLCOther Disposition18835544.78$ 8,999,997.72
Sep 16, 2025Vanderhook ChristopherOption Excercise3139260.00$ 0.00
Sep 16, 2025Vanderhook ChristopherOther Disposition6278524.78$ 3,000,002.43
Sep 16, 2025Vanderhook TimothyOption Excercise3139260.00$ 0.00
Sep 16, 2025Vanderhook TimothyOther Disposition6278524.78$ 3,000,002.43
Sep 15, 2025MADDEN LARRYOpen Market Sale130069.73$ 126,514.56
Sep 15, 2025Vanderhook ChristopherOpen Market Sale87829.73$ 85,426.03
Sep 15, 2025Vanderhook TimothyOpen Market Sale87829.73$ 85,426.03
Jun 13, 2025MADDEN LARRYOpen Market Sale1326513.08$ 173,477.02
Jun 13, 2025Vanderhook TimothyOpen Market Sale896013.08$ 117,177.09
Jun 13, 2025Vanderhook ChristopherOpen Market Sale896013.08$ 117,177.09
Jun 5, 2025Yang VivianGrant123820.00$ 0.00
Jun 5, 2025VALDES MAX OGrant123820.00$ 0.00
Jun 5, 2025VALDES MAX OOpen Market Sale990014.07$ 139,297.48
Jun 5, 2025Wilson BrettGrant123820.00$ 0.00
May 20, 2025VALDES MAX OOther Disposition443430.00$ 0.00
May 12, 2025Wilson BrettGrant235370.00$ 0.00