InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (9 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
9
T+90 hit rate
0%
T+90 mean return
-27.1%
Across 5 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the detailed record of transactions filed by Viana Antonio J, Director. Insider active across 2 companies, notably Arteris, Inc.. Cumulatively, 25 filings have been logged. Split: 0 buy · 9 sells. Total volume traded: €2m. History available since 26 October 2021. The latest transaction was disclosed on 13 May 2026 (Cession). Regulator: SEC (Form 4). The full history is free.
Declarations25 total
15,538 shares@ US$34.05950.066% mcap73.5% of flowCommon StockSEC:0001888686-26-000004:0
15,538 shares@ US$34.05950.066% mcap100.0% of flowCommon StockSEC:0001888686-26-000004
20,000 shares@ US$26.11170.065% mcap28.8% of flowCommon StockSEC:0001888686-26-000002:0
20,000 shares@ US$22.10840.055% mcap24.2% of flowCommon StockSEC:0001888686-26-000001:0
2,491 shares@ US$10.33241.6% of flowCommon StockSEC:0001562180-25-000966:0
2,040 shares0Common StockSEC:0001562180-25-000257:0
5,071 shares0Common StockSEC:0001562180-24-007732:0
2,781 shares@ US$6.83771.1% of flowCommon StockSEC:0001562180-24-007521:0
2,580 shares0Common StockSEC:0001562180-24-007270:0
2,781 shares0Common StockSEC:0001562180-24-005759:0
2,491 shares0Common StockSEC:0001562180-24-005669:0
2,836 shares@ US$8.10261.4% of flowCommon StockSEC:0001562180-24-004980:0
2,781 shares0Common StockSEC:0001562180-24-004891:0
19,287 shares0Common StockSEC:0001562180-24-004766:0
2,781 shares0Common StockSEC:0001562180-24-003358:0
16,464 shares0Common StockSEC:0001562180-23-005373:0
29,027 shares0Common StockSEC:0001562180-23-004989:0
198,750 shares0Common StockSEC:0000899243-23-009133:0
6,250 shares@ US$8.08023.2% of flowCommon StockSEC:0001567619-22-014889:0
16,464 shares0Common StockSEC:0001567619-22-013009:0
20,000 shares@ US$8.45730.024% mcap26.5% of flowCommon StockSEC:0001567619-22-011127:0
1 shares@ US$21.050.0000% mcap0.0% of flowCommon StockSEC:0001567619-21-020516:0
1 shares@ US$21.05100.0% of flowCommon StockSEC:0001567619-21-020516
6,250 shares0Common StockSEC:0001567619-21-019034
6,250 shares0Common StockSEC:0001567619-21-019034:0
25 of 25 declarations
About Viana Antonio J
Antonio J. Viana is a Director of Arteris, Inc. He plays a vital role in the governance of the company and in guiding its strategies.
