AMBA insider trading
NasdaqGS TechnologyAMBARELLA INC — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.
About AMBARELLA INC
Ambarella, Inc. develops semiconductor solutions that enable artificial intelligence (AI) processing, advanced image signal processing, and high-definition (HD) and ultra-HD compression. The company's system-on-a-chip (SOC) designs integrated HD video processing, image processing, AI algorithms, audio processing, and system functions onto a single chip for delivering video and image quality, differentiated functionality, and low power consumption. It also offers central domain controllers, CVflow SoCs, AI neural processors, vision processor SoCs, HD radars, and serializer/deserializers, as well as licenses software modules. The company's solutions are used in automotive video recorders, electronic mirrors, front advanced driver assistance system camera, and cabin monitoring system and driver monitoring system cameras in automotive field; central domain controllers for autonomous vehicles in autonomy; enterprise and public class, and home security cameras in the field of IoT; and robotics and industrial applications, including identification/authentication cameras, robotic products, and sensing cameras, as well as cameras for the enterprise, home, public spaces, and consumer leisure comprising wearable body cameras, sports action cameras, social media cameras, drones for capturing aerial video or photographs, video conferencing, and virtual reality applications. It sells its solutions to original design manufacturers and original equipment manufacturers through its direct sales force and distributors. The company operates in Taiwan, rest of the Asia Pacific, Europe, the United States, and rest of North America. Ambarella, Inc. was incorporated in 2004 and is headquartered in Santa Clara, California.
Company website: www.ambarella.com
AMBA insider activity at a glance
FilingIQ has scored 1,376 insider transactions for AMBA since Jan 7, 2015. The most recent filing in our index is dated Apr 21, 2026.
Across the full history, 1 open-market purchases
and 508 open-market sales
were filed under transaction codes P and S respectively. Compensatory share awards
(code A) and option exercises (code M) are tracked separately and not counted here.
The average FilingIQ composite score on AMBA insider trades is 60.7/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.
Latest AMBA Form 4 filings
Most recent disclosures. Sign up to filter by score, transaction code, or insider role.
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Frequently asked
- How many insider trades does FilingIQ track for AMBA?
- FilingIQ tracks 1,376 Form 4 insider transactions for AMBA (AMBARELLA INC), covering filings from Jan 7, 2015 onwards. 42 of those were filed in the last 90 days.
- Are AMBA insiders net buyers or net sellers?
- Across the full Form 4 history for AMBA, 1 transactions (0%) were open-market purchases and 508 (37%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
- Where does AMBA insider data come from?
- Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
- What sector is AMBA in?
- AMBARELLA INC (AMBA) is classified in the Technology sector, specifically Semiconductor Equipment & Materials, with a current market capitalisation of $2.82B.
Methodology & sources
Every AMBA insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.