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buyModerate cluster of 2

Ra Capital Management, L.p. bought $20M of TYRA

director, owner at Tyra Biosciences, Inc.. 1,220,681 shares at an average of $16.25, traded Nov 8, 2024, filed Nov 13, 2024.

Conviction score
51
Value
$20M
1,220,681 shares
Holdings after
8,697,956
+16% from before
From 52-week low
-
no price yet
From 52-week high
-
no price yet

Score components

  • Role
    Director
    +15
  • Trade size
    $19.8M at market
    +25
  • Relative to holdings
    Holdings up 16%
    +3
  • 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 -5.1%, 3m -23.5%, 6m -38.6%.

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.

TYRAOct 9, 2026 · close 19.94
Since filing Nov 13, 2024: +26.7%SPY +33.4% · excess -6.7%

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 0001415889-24-026718, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Nov 8, 2024POpen-market purchase
Common Stockindirect: See footnotes
+1,220,681$16.25$20M8,697,956Nov 13, 2024

Related signals

Other insiders at Tyra Biosciences, Inc. and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
31Weak
TYRAbuy
Tyra Biosciences, Inc.
Rehan Verjee
director
$20k
972 shares
-
23Weak
TYRAsell
Tyra Biosciences, Inc.
Nina S Kjellson
director
$74k
5,401 shares
-0%
24Weak
TYRAsell
Tyra Biosciences, Inc.
Nina S Kjellson
director
$78k
4,825 shares
-0%
31Weak
TYRAsell
Tyra Biosciences, Inc.
Nina S Kjellson
director
$410k
25,041 shares
-1%
24Weak
TYRAsell
Tyra Biosciences, Inc.
Nina S Kjellson
director
$89k
5,272 shares
-0%
40Moderate
TYRAsell
Tyra Biosciences, Inc.
Nina S Kjellson
director
$1.3M
74,582 shares
-2%
27Weak
TYRAsell
Tyra Biosciences, Inc.
Nina S Kjellson
director
$194k
11,569 shares
-0%
51Moderate
TYRAbuy 2
Tyra Biosciences, Inc.
Alan Fuhrman
Chief Financial Officer
$152k
9,500 shares
+284%
48Moderate
TYRAsell 2
Tyra Biosciences, Inc.
Nina S Kjellson
director
$2.3M
138,711 shares
-4%
38Weak
TYRAsell 210b5-1
Tyra Biosciences, Inc.
Todd Harris
President and CEO
$1.7M
62,720 shares
-4%

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 $20M of TYRA | InsiderTell