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Viant Technology Inc.
Services-Computer Programming, Data Processing, Etc. · DE · CIK 1828791
Viant Technology Inc. enables programmatic advertising purchases across channels using its cloud-based demand-side platform
$222M
Market cap
$13.11
Last close
+11.2%
1D
+22.2%
5D
508K
Volume
Price · last 39 sessions+13.8%
May 4L $10.44 · H $14.01Jun 29
91
Total filings
Jun 5, 2026
Last filing
12/31
Fiscal year end
SC 13D/ASC 13D/AJun 18, 20268-KShareholder VoteJun 5, 202610-Q10-QMay 11, 20268-KResults of OperationsMay 11, 2026DEFA14ADEFA14AApr 23, 2026DEF 14ADEF 14AApr 23, 20268-KResults of Operations · Equity IssuanceApr 15, 202610-K10-KMar 11, 20268-KResults of OperationsMar 11, 2026SC 13D/ASC 13D/AJan 14, 2026SC 13D/ASC 13D/AJan 13, 2026SC 13D/ASC 13D/ADec 22, 202510-K/A10-K/ADec 11, 202510-Q10-QNov 10, 20258-KResults of OperationsNov 10, 202510-Q10-QAug 11, 20258-KResults of OperationsAug 11, 20258-KShareholder VoteJun 9, 2025DEFA14ADEFA14AMay 19, 20258-KExecutive ChangeMay 14, 202510-Q10-QMay 6, 20258-KResults of Operations · Company UpdateMay 6, 2025DEFA14ADEFA14AApr 23, 2025DEF 14ADEF 14AApr 23, 202510-K10-KMar 3, 20258-KResults of OperationsMar 3, 202510-Q10-QNov 12, 20248-KResults of OperationsNov 12, 202410-Q10-QAug 12, 20248-KResults of OperationsAug 12, 2024SC 13DSC 13DJun 12, 20248-KDelisting Notice · Executive ChangeJun 10, 202410-Q10-QApr 30, 20248-KResults of Operations · Company UpdateApr 30, 2024DEFA14ADEFA14AMar 18, 2024DEF 14ADEF 14AMar 18, 202410-K10-KMar 4, 20248-KResults of OperationsMar 4, 2024SC 13GSC 13GFeb 14, 2024SC 13GSC 13GFeb 14, 2024SC 13GSC 13GFeb 14, 2024SC 13GSCHEDULE 13GFeb 13, 2024SC 13GSC 13GJan 30, 202410-Q10-QNov 6, 20238-KResults of OperationsNov 6, 202310-Q10-QAug 7, 20238-KResults of OperationsAug 7, 20238-KShareholder VoteJun 5, 202310-Q10-QMay 8, 20238-KResults of OperationsMay 8, 2023DEFA14ADEFA14AApr 19, 2023DEF 14ADEF 14AApr 19, 20238-KMaterial Agreement · New Debt / ObligationApr 6, 20238-KReg FD DisclosureMar 13, 202310-K10-KMar 2, 20238-KResults of OperationsMar 2, 2023SC 13GFORM 13GFeb 10, 20238-KExit / Disposal Costs · Reg FD DisclosureDec 9, 202210-Q10-QNov 9, 20228-KResults of OperationsNov 9, 202210-Q10-QAug 9, 20228-KResults of OperationsAug 9, 20228-KShareholder VoteJun 3, 202210-Q10-QMay 3, 20228-KResults of OperationsMay 3, 2022DEFA14AFORM DEFA14AApr 20, 2022DEF 14ADEF14AApr 20, 202210-K10-KMar 10, 20228-KResults of OperationsMar 10, 20228-KExecutive ChangeMar 4, 2022SC 13GSC 13GFeb 14, 2022SC 13GSC 13GFeb 14, 2022SC 13GSC 13GFeb 14, 2022SC 13GSC 13GFeb 10, 2022SC 13GSCHEDULE 13GFeb 10, 2022SC 13GSC 13GFeb 4, 2022SC 13GSCHEDULE 13GJan 25, 20228-KExecutive ChangeDec 10, 202110-Q10-QNov 10, 20218-KResults of OperationsNov 9, 2021
Insider Activity
In the 90 days to Mar 19, 2026: 4 sold $2.3M.
| Date | Insider | Action | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 19, 2026 | Capital V LlcTenPercentOwner | Sell | 8,760 | $11.42 | $100K |
| Mar 19, 2026 | Vanderhook ChristopherChief Operating Officer | Sell | 2,920 | $11.42 | $33K |
| Mar 19, 2026 | Vanderhook TimothyCEO and Chairman | Sell | 2,920 | $11.42 | $33K |
| Mar 18, 2026 | Capital V LlcTenPercentOwner | Sell | 15,000 | $12.00 | $180K |
| Mar 18, 2026 | Vanderhook ChristopherChief Operating Officer | Sell | 5,000 | $12.00 | $60K |
| Mar 18, 2026 | Vanderhook TimothyCEO and Chairman | Sell | 5,000 | $12.00 | $60K |
| Mar 17, 2026 | Capital V LlcTenPercentOwner | Sell | 15,000 | $11.80 | $177K |
| Mar 17, 2026 | Vanderhook TimothyCEO and Chairman | Sell | 5,000 | $11.80 | $59K |
| Mar 17, 2026 | Vanderhook ChristopherChief Operating Officer | Sell | 5,000 | $11.80 | $59K |
| Mar 13, 2026 | Madden LarryChief Financial Officer | Sell | 1,658 | $13.03 | $22K |
| Feb 19, 2026 | Capital V LlcTenPercentOwner | Sell | 9,836 | $9.17 | $90K |
| Feb 19, 2026 | Vanderhook ChristopherChief Operating Officer | Sell | 3,279 | $9.17 | $30K |
| Feb 19, 2026 | Vanderhook TimothyCEO and Chairman | Sell | 3,279 | $9.17 | $30K |
| Feb 18, 2026 | Capital V LlcTenPercentOwner | Sell | 14,167 | $9.19 | $130K |
| Feb 18, 2026 | Vanderhook ChristopherChief Operating Officer | Sell | 4,722 | $9.19 | $43K |
| Feb 18, 2026 | Vanderhook TimothyCEO and Chairman | Sell | 4,722 | $9.19 | $43K |
| Feb 17, 2026 | Capital V LlcTenPercentOwner | Sell | 12,237 | $9.26 | $113K |
| Feb 17, 2026 | Vanderhook TimothyCEO and Chairman | Sell | 4,079 | $9.26 | $38K |
| Feb 17, 2026 | Vanderhook ChristopherChief Operating Officer | Sell | 4,079 | $9.26 | $38K |
| Jan 22, 2026 | Capital V LlcTenPercentOwner | Sell | 7,722 | $12.87 | $99K |
Open-market buys & sells (Form 4, transaction codes P/S). Source: SEC structured insider data.
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