Skip to content

Insider · CIK 0001677455

Karah Herdman Parschauer

directorofficer

Files at RARE (Ultragenyx Pharmaceutical Inc.), EOLS (Evolus, Inc.), TNYA (Tenaya Therapeutics, Inc.). First filing Mar 14, 2025, latest Sep 12, 2025.

Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 2
$0 bought, $244k sold

Where the trades landed

Last year at the 2 companies this insider has traded most, with each buy and sell on the bar it happened.

RARE: Ultragenyx Pharmaceutical Inc.

RAREOct 9, 2026 · close 15.48

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

EOLS: Evolus, Inc.

EOLSOct 9, 2026 · close 7.73

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™

Signals

This insider’s open-market buys and sells, scored.

ScoreCompanyValueHoldingsPrice contextFiled
31Weak
RAREsell 2
Ultragenyx Pharmaceutical Inc.
$76k
2,450 shares
-3%+15% from low-49% from high
51Moderate
EOLSsell 5
Evolus, Inc.
$167k
12,888 shares
-29%-

Transactions

Every row this insider has filed, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Feb 17, 2026EOLS
Evolus, Inc.
AGrant or award
Common Stock
+45,559$0.00$077,742Feb 19, 2026
Sep 12, 2025RARE
Ultragenyx Pharmaceutical Inc.
SOpen-market sale
Common Stock
-2,450$31.17$76k73,271Sep 12, 2025
May 29, 2025TNYA
Tenaya Therapeutics, Inc.
AGrant or award
Stock Option (Right to buy)derivative
+107,400$0.00$0107,400May 30, 2025
Mar 12, 2025EOLS
Evolus, Inc.
SOpen-market sale
Common Stock
-12,888$12.99$167k32,183Mar 14, 2025
Mar 7, 2025EOLS
Evolus, Inc.
AGrant or award
Common Stock
+7,364$0.00$045,071Mar 11, 2025
Mar 7, 2025EOLS
Evolus, Inc.
AGrant or award
Stock Option (Right to Buy)derivative
+11,146$0.00$011,146Mar 11, 2025
Oct 18, 2024TNYA
Tenaya Therapeutics, Inc.
AGrant or award
Stock Option (Right to buy)derivative
+34,000$0.00$034,000Oct 21, 2024

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.

Karah Herdman Parschauer: insider trades and track record | InsiderTell