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buyWeak

Ra Capital Management, L.p. bought $6.9M of PBLS

director, owner at Parabilis Medicines, Inc.. 244,593 shares at an average of $28.29, traded Jul 20, 2026, filed Jul 22, 2026.

Conviction score
35
Value
$6.9M
244,593 shares
Holdings after
26,529,686
+1% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $6.9M at market
    +25
  • Relative to holdings
    Under 1% of holdings (0.9%)
    -5
  • Price context
    No price history yet
    0
  • Cluster
    No other insider buying within 14 days
    0
  • Repeat buying
    2 buys in 90 days
    +5
  • Track record
    Median 6-month excess return -16% over 21 past buys
    -5

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.

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.

PBLSOct 13, 2026 · close 26.85
Since filing Jul 22, 2026: -12.9%SPY +3.2% · excess -16.1%

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 0001231919-26-000779, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jul 20, 2026POpen-market purchase
Voting Common Stockindirect: See footnotes
+98,433$27.13$2.7M26,383,526Jul 22, 2026
Jul 20, 2026POpen-market purchase
Voting Common Stockindirect: See footnotes
+32,987$27.72$914k26,416,513Jul 22, 2026
Jul 21, 2026POpen-market purchase
Voting Common Stockindirect: See footnotes
+21,696$27.96$607k26,438,209Jul 22, 2026
Jul 21, 2026POpen-market purchase
Voting Common Stockindirect: See footnotes
+6,504$29.17$190k26,444,713Jul 22, 2026
Jul 21, 2026POpen-market purchase
Voting Common Stockindirect: See footnotes
+37,723$30.00$1.1M26,482,436Jul 22, 2026
Jul 22, 2026POpen-market purchase
Voting Common Stockindirect: See footnotes
+47,250$29.77$1.4M26,529,686Jul 22, 2026

Related signals

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

ScoreCompanyInsiderValueHoldingsFiled
57Moderate
PBLSbuy 3
Parabilis Medicines, Inc.
Guy Levy
owner
$10M
500,000 shares
+77%
62Notable
PBLSbuy 3
Parabilis Medicines, Inc.
Alan Sebulsky
director
$474k
17,500 shares
+140%
60Notable
PBLSbuy 3
Parabilis Medicines, Inc.
Ra Capital Management, L.p.
director, owner
$424M
21,188,750 shares
+323%
51Moderate
PBLSbuy 3
Parabilis Medicines, Inc.
Alan Sebulsky
director
$250k
12,500 shares
-

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.

Ra Capital Management, L.p. bought $6.9M of PBLS | InsiderTell