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Insider · CIK 0001611311

David P. Rosenbaum

officer

Files at ARDX (ARDELYX, INC.). First filing Nov 6, 2024, latest Nov 22, 2024.

David P. Rosenbaum files SEC Form 4 as officer at ARDX (ARDELYX, INC.). Since Nov 6, 2024, David P. Rosenbaum has reported 0 open-market buys worth $0 and 3 open-market sells worth $362k, the latest filed on Nov 22, 2024.

A track record needs three past buys with six months of prices behind them; David P. Rosenbaum has 0, so none is measured yet.

The newest scored trade: sold $34k of ARDX on Nov 20, 2024, filed Nov 22, 2024, scored 36 (weak).

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 / 3
$0 bought, $362k sold

Where the trades landed

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

ARDX: ARDELYX, INC.

ARDXOct 9, 2026 · close 3.28

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
36Weak
ARDXsell 6
ARDELYX, INC.
$34k
7,184 shares
-2%-
31Weak
ARDXsell 6
ARDELYX, INC.
$166k
27,171 shares
-15%-
24Weak
ARDXsell 2
ARDELYX, INC.
$162k
27,172 shares
-15%-

Planned sales

Form 144 notices this insider filed before selling restricted or control stock, newest first.

FiledCompanySharesValueSale datePast 3 months
Mar 17, 2025 ARDX
ARDELYX, INC.
44,330
0.02% of outstanding
$243kMar 17, 2025$27k
Jan 16, 2025 ARDX
ARDELYX, INC.
110,000
0.05% of outstanding
$589kJan 16, 2025$362k

Transactions

Every row this insider has filed, 8 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Nov 20, 2024ARDX
ARDELYX, INC.
SOpen-market sale
Common Stock
-4,941$4.79$24k297,005Nov 22, 2024
Nov 20, 2024ARDX
ARDELYX, INC.
SOpen-market sale
Common Stockindirect: By Wife
-2,243$4.79$11k151,373Nov 22, 2024
Nov 6, 2024ARDX
ARDELYX, INC.
MOption exercise
Common Stockindirect: By Wife
+27,171$2.32$63k180,787Nov 8, 2024
Nov 6, 2024ARDX
ARDELYX, INC.
SOpen-market sale
Common Stockindirect: By Wife
-27,171$6.10$166k153,616Nov 8, 2024
Nov 6, 2024ARDX
ARDELYX, INC.
MOption exercise
Stock Option (Right to Buy)derivativeindirect: By Wife
-27,171$0.00$00Nov 8, 2024
Nov 4, 2024ARDX
ARDELYX, INC.
MOption exercise
Common Stockindirect: By Wife
+27,172$2.32$63k180,788Nov 6, 2024
Nov 4, 2024ARDX
ARDELYX, INC.
SOpen-market sale
Common Stockindirect: By Wife
-27,172$5.95$162k153,616Nov 6, 2024
Nov 4, 2024ARDX
ARDELYX, INC.
MOption exercise
Stock Option (Right to Buy)derivativeindirect: By Wife
-27,172$2.32$63k27,171Nov 6, 2024

Questions about David P. Rosenbaum

Answered from the filings on this page, as of the latest one.

Is David P. Rosenbaum buying or selling?

Not in the last 12 months. David P. Rosenbaum's latest open-market trade on SEC Form 4 was sold $34k of ARDX on Nov 20, 2024.

How did David P. Rosenbaum's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and David P. Rosenbaum has 0.

Where does David P. Rosenbaum file Form 4?

David P. Rosenbaum has filed Form 4 at ARDX (ARDELYX, INC.) as Chief Development Officer. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.

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.

David P. Rosenbaum: insider trades and track record | InsiderTell