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sellWeak cluster of 3

Ingmar Bruns sold $7,998 of ZNTL

Chief Medical Officer at Zentalis Pharmaceuticals, Inc.. 3,297 shares at an average of $2.43, traded Feb 6, 2026, filed Feb 10, 2026.

Warning score
30
Value
$7,998
3,297 shares
Holdings after
33,332
-9% from before
From 52-week low
+130%
low $1.04, close $2.39
From 52-week high
-36%
high $3.74, as of Feb 6, 2026

Score components

  • Role
    Officer
    +15
  • Trade size
    $8k at market
    0
  • Share of holdings sold
    Sold 9.0% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15

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 +14.6%, 3m +78.3%, 6m +71.3%.

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.

ZNTLOct 12, 2026 · close 2.52
Since filing Feb 10, 2026: +5.0%SPY +13.3% · excess -8.3%

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 0001838041-26-000004, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 6, 2026SOpen-market sale
Common Stock
-2,962$2.43$7,19733,667Feb 10, 2026
Feb 9, 2026SOpen-market sale
Common Stock
-335$2.39$80233,332Feb 10, 2026

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
46Moderate
ZNTLbuy
Zentalis Pharmaceuticals, Inc.
Walters Group
owner
$15M
4,335,000 shares
+32%
40Moderate
ZNTLsell 3
Zentalis Pharmaceuticals, Inc.
Julia Marie Eastland
CEO & President
$21k
8,755 shares
-10%
25Weak
ZNTLsell 310b5-1
Zentalis Pharmaceuticals, Inc.
Vincent Vultaggio
PAO and PFO
$98k
40,224 shares
-22%
10Weak
ZNTLsell 310b5-1
Zentalis Pharmaceuticals, Inc.
Vincent Vultaggio
PAO and PFO
$7,875
3,096 shares
-2%
50Moderate
ZNTLbuy
Zentalis Pharmaceuticals, Inc.
Walters Group
owner
$7.8M
6,459,973 shares
+92%
57Moderate
ZNTLsell
Zentalis Pharmaceuticals, Inc.
Matrix Capital Management Company, LP
owner
$10.0M
7,500,000 shares
-54%
31Weak
ZNTLbuy
Zentalis Pharmaceuticals, Inc.
Scott Dunseth Myers
director
$29k
21,000 shares
+8%
39Weak
ZNTLbuy 2
Zentalis Pharmaceuticals, Inc.
Ingmar Bruns
Chief Medical Officer
$46k
20,000 shares
+120%
48Moderate
ZNTLbuy 2
Zentalis Pharmaceuticals, Inc.
Julia Marie Eastland
CEO & President
$49k
28,500 shares
-
12Weak
ZNTLsell10b5-1
Zentalis Pharmaceuticals, Inc.
Cam Gallagher
President, Interim CFO
$115k
9,597 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.

Ingmar Bruns sold $7,998 of ZNTL | InsiderTell