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buyWeak cluster of 2

Ingmar Bruns bought $46k of ZNTL

Chief Medical Officer at Zentalis Pharmaceuticals, Inc.. 20,000 shares at an average of $2.28, traded Feb 6, 2025, filed Feb 12, 2025.

Conviction score
39
Value
$46k
20,000 shares
Holdings after
36,629
+120% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Officer
    +15
  • Trade size
    $46k at market
    +6
  • Relative to holdings
    Holdings up 120%
    +10
  • Price context
    No price history yet
    0
  • Cluster
    2 insiders buying within 14 days
    +8
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

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 -18.1%, 3m -44.9%, 6m -31.0%.

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 12, 2025: +16.7%SPY +31.5% · excess -14.8%

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 0001725160-25-000047, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Feb 6, 2025POpen-market purchase
Common Stock
+20,000$2.28$46k36,629Feb 12, 2025

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%
30Weak
ZNTLsell 3
Zentalis Pharmaceuticals, Inc.
Ingmar Bruns
Chief Medical Officer
$7,998
3,297 shares
-9%
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%
48Moderate
ZNTLbuy 2
Zentalis Pharmaceuticals, Inc.
Julia Marie Eastland
CEO & President
$49k
28,500 shares
-
0Weak
ZNTLsell10b5-1
Zentalis Pharmaceuticals, Inc.
Vincent Vultaggio
Principal Accounting Officer
$5,098
1,603 shares
-5%

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 bought $46k of ZNTL | InsiderTell