Form 4 Tracker
Charles K Janac

Director, President and CEO, 10% Owner · 17 filings · Latest: Oct 5, 2026

Arteris, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
AIP
Charles K JanacDirector, President and CEO, 10% OwnerOct 5, 2026
Sale
$24.2711,452$278.0K154,337
AIP
K. CHARLES JANAC—Oct 5, 2026
Proposed Sale
$24.6611,452$282.4K—
AIP
Charles K JanacDirector, President and CEO, 10% OwnerOct 2, 2026
Sale
$24.649,359$230.6K165,789
AIP
Charles K JanacDirector, President and CEO, 10% OwnerOct 1, 2026
Sale
$23.82100,000$2.4M8,129,071
AIP
Charles K JanacDirector, President and CEO, 10% OwnerSep 1, 2026
Sale
$20.75100,000$2.1M8,229,071
AIP
Charles K JanacDirector, President and CEO, 10% OwnerAug 4, 2026
Sale
$31.9726,106$834.6K8,329,071
AIP
Charles K JanacDirector, President and CEO, 10% OwnerAug 3, 2026
Sale
$30.0073,894$2.2M8,355,177
AIP
Charles K JanacDirector, President and CEO, 10% OwnerJul 6, 2026
Sale
$35.80136,655$4.9M8,429,071
AIP
Charles K JanacDirector, President and CEO, 10% OwnerJul 2, 2026
Sale
$36.45203,588$7.4M8,555,047
AIP
K. CHARLES JANAC—Jul 6, 2026
Proposed Sale
$35.0610,679$374.4K—
AIP
Charles K JanacDirector, President and CEO, 10% OwnerJul 1, 2026
Sale
$45.46181,338$8.2M8,747,733
AIP
Charles K JanacDirector, President and CEO, 10% OwnerJun 8, 2026
Sale
$34.9170,000$2.4M8,929,071
AIP
Charles K JanacDirector, President and CEO, 10% OwnerMay 8, 2026
Sale
$31.2070,000$2.2M9,049,071
AIP
Charles K JanacDirector, President and CEO, 10% OwnerApr 8, 2026
Sale
$19.0470,000$1.3M9,119,071
AIP
Charles K JanacDirector, President and CEO, 10% OwnerApr 6, 2026
Sale
$18.3411,800$216.4K196,729
AIP
Charles K JanacDirector, President and CEO, 10% OwnerApr 2, 2026
Sale
$17.659,009$159.0K208,529
AIP
K. CHARLES JANAC—Apr 6, 2026
Proposed Sale
$18.2011,800$214.8K—
AIP
Charles K JanacDirector, President and CEO, 10% OwnerMar 26, 2026
Sale
$18.3532,988$605.2K9,189,071
AIP
Charles K JanacDirector, President and CEO, 10% OwnerMar 25, 2026
Sale
$18.037,012$126.4K9,222,059
AIP
Charles K JanacDirector, President and CEO, 10% OwnerMar 10, 2026
Sale
$14.669,000$132.0K9,229,071

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