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buyWeak

Harlan Waksal bought $74k of LYRA

Executive Chair at Lyra Therapeutics, Inc.. 25,000 shares at an average of $2.96, traded Nov 10, 2023, filed Nov 13, 2023.

Conviction score
39
Value
$74k
25,000 shares
Holdings after
261,966
+11% from before
From 52-week low
+54%
low $97.50, close $150.00
From 52-week high
-38%
high $240.00, as of Nov 10, 2023

Score components

  • Role
    Chair
    +20
  • Trade size
    $74k at market
    +8
  • Relative to holdings
    Holdings up 11%
    +3
  • Price context
    38% below the 52-week high
    +8
  • Cluster
    No other insider buying within 14 days
    0
  • 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 +32.6%, 3m +63.4%, 6m -87.8%.

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.

LYRAOct 12, 2026 · close 0.19
Since filing Nov 13, 2023: -99.9%SPY +83.3% · excess -183.1%

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 0000950170-23-063137, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 10, 2023POpen-market purchase
Common Stock
+25,000$2.96$74k261,966Nov 13, 2023

Related signals

Other insiders at Lyra Therapeutics, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
10Weak
LYRAsell 210b5-1
Lyra Therapeutics, Inc.
Jason Cavalier
Chief Financial Officer
$2,587
769 shares
-0%
13Weak
LYRAsell 210b5-1
Lyra Therapeutics, Inc.
Maria Palasis
President & CEO
$5,726
1,702 shares
-0%
34Weak
LYRAsell
Lyra Therapeutics, Inc.
Perceptive Advisors LLC
owner
$183k
45,875 shares
-28%
37Weak
LYRAsell
Lyra Therapeutics, Inc.
Perceptive Advisors LLC
owner
$344k
70,390 shares
-31%
10Weak
LYRAsell 210b5-1
Lyra Therapeutics, Inc.
Jason Cavalier
Chief Financial Officer
$6,094
684 shares
-0%
13Weak
LYRAsell 210b5-1
Lyra Therapeutics, Inc.
Maria Palasis
President & CEO
$14k
1,565 shares
-0%

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.

Harlan Waksal bought $74k of LYRA | InsiderTell