Skip to content
sellWeak cluster of 410b5-1 plan

K Charles Janac sold $111k of AIP

President and CEO at Arteris, Inc.. 16,300 shares at an average of $6.84, traded Apr 2, 2025, filed Apr 4, 2025.

Warning score
30
Value
$111k
16,300 shares
Holdings after
308,967
-5% from before
From 52-week low
+7%
low $6.77, close $7.22
From 52-week high
-41%
high $12.28, as of Apr 2, 2025

Score components

  • Role
    CEO
    +25
  • Trade size
    $111k at market
    +10
  • Share of holdings sold
    Sold 5.0% of holdings
    0
  • Cluster
    4 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +12.2%, 3m +54.1%, 6m +83.3%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

AIPOct 13, 2026 · close 21.16
Since filing Apr 4, 2025: +253.3%SPY +56.5% · excess +196.7%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001562180-25-003028, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Apr 2, 2025SOpen-market sale
Common Stock10b5-1
-1,614$7.12$11k323,653Apr 4, 2025
Apr 2, 2025SOpen-market sale
Common Stock10b5-1
-2,768$7.12$20k320,885Apr 4, 2025
Apr 2, 2025SOpen-market sale
Common Stock10b5-1
-2,768$7.12$20k318,117Apr 4, 2025
Apr 3, 2025SOpen-market sale
Common Stock10b5-1
-9,150$6.62$61k308,967Apr 4, 2025

Related signals

Other insiders at Arteris, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
21Weak
AIPsell 410b5-1
Arteris, Inc.
Paul L Alpern
VP and General Counsel
$146k
6,003 shares
-9%
34Weak
AIPsell 410b5-1
Arteris, Inc.
K Charles Janac
President and CEO
$278k
11,452 shares
-7%
32Weak
AIPsell 410b5-1
Arteris, Inc.
Laurent R Moll
Chief Operating Officer
$435k
17,819 shares
-8%
13Weak
AIPsell 410b5-1
Arteris, Inc.
Paul L Alpern
VP and General Counsel
$245k
10,148 shares
-13%
45Moderate
AIPsell 410b5-1
Arteris, Inc.
K Charles Janac
President and CEO
$2.6M
109,359 shares
-1%
32Weak
AIPsell 410b5-1
Arteris, Inc.
Bayview Legacy, LLC
owner
$2.4M
100,000 shares
-1%
27Weak
AIPsell 410b5-1
Arteris, Inc.
Laurent R Moll
Chief Operating Officer
$192k
9,219 shares
-4%
4Weak
AIPsell 410b5-1
Arteris, Inc.
Paul L Alpern
VP and General Counsel
$83k
4,000 shares
-5%
45Moderate
AIPsell 410b5-1
Arteris, Inc.
K Charles Janac
President and CEO
$2.1M
100,000 shares
-1%
32Weak
AIPsell 410b5-1
Arteris, Inc.
Bayview Legacy, LLC
owner
$2.1M
100,000 shares
-1%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

K Charles Janac sold $111k of AIP | InsiderTell