InsidersTradesSigma
Follow the ON24 INC. stock price and the full management transaction log of the company, a publicly traded company based in United States. Shares trade on the US market, under the oversight of SEC (Form 4). Operating in the Media & Communication sector, ON24 INC. has published 316 reports. Market capitalisation: €348.2m. The latest transaction was reported on 2 April 2026 (Attribution). Among the most active insiders: Vattuone Steven. Every trade is openly available.
316
Insider Decl.
n/a
Thresholds
€3m
19 ops.
Buy Volume
€25m
167 ops.
Sell Volume
47Σ signal
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 21,856 of 28,958 companies
34.1
score / 100
Value31
Quality37
FCF yld1.1%
Earn yld-8.3%
EV/EBITDA·
ROE-19%
Gross mgn75%
Net mgn-21%
Debt/EBITDA·
Pillars2/3
Transparent value + quality ranking, distinct from the insider signal.
Sigma AI Analysis
Fundamental view, insider signal, bull and bear case, synthesis.
AI analysis generation is paused.
Last declaration on 2 April 2026
Declarations316 total
59,029 shares0Common StockSEC:0001841671-26-000005:0
79,935 shares0Common StockSEC:0001335061-26-000007:0
478,725 shares0Common StockSEC:0001841654-26-000005:0
61,489 shares0Common StockSEC:0001841662-26-000005:0
141,095 sharesCommon StockSEC:0001960346-26-000001:0
157,903 sharesCommon StockSEC:0001336059-26-000001:0
539,964 sharesCommon StockSEC:0001841671-26-000005:1
137,265 sharesCommon StockSEC:0001180246-26-000001:0
141,095 shares@ US$8.101.6% of flowCommon StockSEC:0001231919-26-000304:0
8,293,974 shares@ US$8.1096.1% of flowCommon StockSEC:0001231919-26-000304:1
141,095 sharesCommon StockSEC:0001948616-26-000001:0
154,586 sharesCommon StockSEC:0001227348-26-000003:0
511,936 sharesCommon StockSEC:0001335061-26-000007:1
276,389 sharesCommon StockSEC:0001337841-26-000001:0
4,197,237 sharesCommon StockSEC:0001841654-26-000005:1
738,621 sharesCommon StockSEC:0001841662-26-000005:1
3,117 shares@ US$8.06562.3% of flowCommon StockSEC:0001841671-26-000004:0
3,662 shares@ US$8.06560.5% of flowCommon StockSEC:0001841662-26-000004:0
17,171 shares@ US$8.06562.5% of flowCommon StockSEC:0001841654-26-000004:0
3,429 shares@ US$8.06561.1% of flowCommon StockSEC:0001335061-26-000006:0
22,013 shares@ US$8.03256.6% of flowCommon StockSEC:0001335061-26-000005:0
25,157 shares0Common StockSEC:0001841671-26-000003:0
29,560 shares0Common StockSEC:0001841662-26-000003:0
125,787 shares0Common StockSEC:0001841654-26-000003:0
27,673 shares0Common StockSEC:0001335061-26-000004:0
25 of 316 declarations
About ON24 INC.
ON24, Inc. is a U.S.-based technology company listed on the NYSE under the ticker ONTF. Headquartered in San Francisco, United States, the company built its reputation as a specialist in webcasting and virtual event solutions and has evolved into an intelligent engagement platform for B2B marketing, sales, and other customer-facing teams. ON24 says it was founded in 1998 by Sharat Sharan, who remains the company’s Founder, President and CEO. The firm also maintains a global footprint with offices across North America, EMEA, and APAC, supporting enterprise customers in multiple regions. ([investors.on24.com](https://investors.on24.com/overview/?utm_source=openai)) ON24’s core business is a SaaS platform designed to convert digital interactions into actionable first-party data and measurable business outcomes. Its product suite includes webinars, virtual events, multimedia experiences, engagement analytics, conversion tools, and newer AI-enabled capabilities. In practice, ON24 helps enterprises create interactive experiences, personalize content, capture audience behavior, and use those insights to improve lead generation, pipeline creation, and revenue efficiency. That positioning places the company at the intersection of digital marketing, corporate communications, and customer engagement technology. ([on24.com](https://www.on24.com/fr/about-us/?utm_source=openai)) From a competitive standpoint, ON24 is best viewed as an enterprise platform provider rather than a point solution vendor. Its customer base is concentrated in large B2B organizations, particularly across software, asset management, pharmaceuticals, and industrials. The company highlights relationships with many blue-chip accounts and emphasizes that its platform supports complex, repeatable engagement programs rather than one-off events. Its competitive edge comes from a combination of enterprise-scale workflow support, analytics-driven engagement data, and ongoing innovation in AI, translation, and omnichannel campaign execution. Recent company messaging also points to strong customer adoption of multiple products and continued recognition in independent rankings such as G2. ([investors.on24.com](https://investors.on24.com/news/news-details/2026/ON24-Announces-Fourth-Quarter-and-Full-Year-2025-Financial-Results/default.aspx?utm_source=openai)) Recent news has been especially important for investors. In 2025 and early 2026, ON24 continued to launch product enhancements, including LinkedIn integration, AI Translate expansion, and additional AI-powered campaign tools. The most material development came on February 25, 2026, when ON24 announced a definitive agreement to be acquired by Cvent for $8.10 per share in cash. The deal, which was unanimously approved by ON24’s board, is expected to close in the first half of 2026 subject to customary approvals and closing conditions. For ONTF shareholders, this transaction is a key factor shaping the equity story and near-term valuation framework. ([investors.on24.com](https://investors.on24.com/news/news-details/2025/ON24-Enters-Into-Definitive-Agreement-to-Be-Acquired-by-Cvent/default.aspx?utm_source=openai))
