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sellWeak10b5-1 plan

Matthijs Glastra sold $1.1M of NOVT

Chief Executive Officer at NOVANTA INC. 7,500 shares at an average of $150.43, traded May 12, 2026, filed May 14, 2026.

Warning score
35
Value
$1.1M
7,500 shares
Holdings after
42,761
-15% from before
From 52-week low
+60%
low $99.22, close $159.19
From 52-week high
0%
high $159.19, as of May 12, 2026

Score components

  • Role
    CEO
    +25
  • Trade size
    $1.1M at market
    +25
  • Share of holdings sold
    Sold 15% of holdings
    +5
  • Cluster
    No other insider selling within 14 days
    0
  • 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 +3.1%, 3m +7.4%, 6m -.

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.

NOVTOct 9, 2026 · close 141.28
Since filing May 14, 2026: -9.3%SPY +4.6% · excess -13.9%

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 0001076930-26-000080, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 12, 2026SOpen-market sale
Common Stock10b5-1
-5,079$150.00$762k45,182May 14, 2026
May 12, 2026SOpen-market sale
Common Stock10b5-1
-2,421$151.34$366k42,761May 14, 2026

Related signals

Other insiders at NOVANTA INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
25Weak
NOVTsell10b5-1
NOVANTA INC
Thomas N Secor
director
$98k
663 shares
-50%
35Weak
NOVTsell10b5-1
NOVANTA INC
Matthijs Glastra
Chief Executive Officer
$1.0M
6,500 shares
-18%
35Weak
NOVTsell10b5-1
NOVANTA INC
Matthijs Glastra
Chief Executive Officer
$1.1M
6,500 shares
-15%
33Weak
NOVTsell10b5-1
NOVANTA INC
Matthijs Glastra
Chief Executive Officer
$852k
6,500 shares
-11%
33Weak
NOVTsell10b5-1
NOVANTA INC
Matthijs Glastra
Chief Executive Officer
$845k
6,500 shares
-10%
20Weak
NOVTsell 210b5-1
NOVANTA INC
Robert Buckley
Chief Financial Officer
$1.2M
9,957 shares
-9%
37Weak
NOVTsell 210b5-1
NOVANTA INC
Matthijs Glastra
Chief Executive Officer
$899k
6,500 shares
-9%
7Weak
NOVTsell 210b5-1
NOVANTA INC
Robert Buckley
Chief Financial Officer
$200k
1,423 shares
-1%
43Moderate
NOVTsell 210b5-1
NOVANTA INC
Matthijs Glastra
Chief Executive Officer
$1.1M
7,500 shares
-12%
36Weak
NOVTsell 210b5-1
NOVANTA INC
Matthijs Glastra
Chief Executive Officer
$878k
6,500 shares
-9%

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.

Matthijs Glastra sold $1.1M of NOVT | InsiderTell