Skip to content
sellWeak cluster of 210b5-1 plan

Nnamdi Njoku sold $134k of OMCL

EVP, Chief Operating Officer at OMNICELL, INC.. 3,090 shares at an average of $43.22, traded May 18, 2026, filed May 19, 2026.

Warning score
19
Value
$134k
3,090 shares
Holdings after
154,785
-2% from before
From 52-week low
+61%
low $26.88, close $43.22
From 52-week high
-16%
high $51.39, as of May 18, 2026

Score components

  • Role
    COO
    +20
  • Trade size
    $134k at market
    +11
  • Share of holdings sold
    Sold 2.0% of holdings
    0
  • Cluster
    2 insiders selling within 14 days
    +8
  • 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.

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.

OMCLOct 12, 2026 · close 36.87
Since filing May 19, 2026: -15.9%SPY +6.6% · excess -22.4%

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 0002034946-26-000008, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 15, 2026FTax withholding
Common Stock10b5-1
-3,660$43.12$158k157,875May 19, 2026
May 18, 2026SOpen-market sale
Common Stock10b5-1
-3,090$43.22$134k154,785May 19, 2026

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
10Weak
OMCLsell10b5-1
OMNICELL, INC.
Nnamdi Njoku
President & COO
$114k
3,083 shares
-2%
22Weak
OMCLsell10b5-1
OMNICELL, INC.
Randall A Lipps
CHAIRMAN, CEO
$470k
10,000 shares
-3%
15Weak
OMCLsell 210b5-1
OMNICELL, INC.
Corey J Manley
EVP&CHIEF LEGAL/ADMIN OFFICER
$217k
5,025 shares
-4%
8Weak
OMCLsell10b5-1
OMNICELL, INC.
Corey J Manley
EVP&CHIEF LEGAL/ADMIN OFFICER
$257k
7,405 shares
-7%
6Weak
OMCLsell10b5-1
OMNICELL, INC.
Corey J Manley
EVP&CHIEF LEGAL/ADMIN OFFICER
$155k
4,243 shares
-5%
9Weak
OMCLsell10b5-1
OMNICELL, INC.
Corey J Manley
EVP&CHIEF LEGAL/ADMIN OFFICER
$305k
6,106 shares
-6%
0Weak
OMCLsell10b5-1
OMNICELL, INC.
Corey J Manley
EVP&CHIEF LEGAL/ADMIN OFFICER
$12k
278 shares
-0%
16Weak
OMCLsell 210b5-1
OMNICELL, INC.
Corey J Manley
EVP&CHIEF LEGAL/ADMIN OFFICER
$244k
6,106 shares
-6%
23Weak
OMCLsell 210b5-1
OMNICELL, INC.
Randall A Lipps
CHAIRMAN, PRESIDENT AND CEO
$1.0M
28,250 shares
-7%
13Weak
OMCLsell 210b5-1
OMNICELL, INC.
Corey J Manley
EVP&CHIEF LEGAL/ADMIN OFFICER
$121k
3,473 shares
-3%

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.

Nnamdi Njoku sold $134k of OMCL | InsiderTell