Skip to content

Insider · CIK 0001496194

J. Christopher Naftzger

officer

Files at ABUS (Arbutus Biopharma Corp). First filing Feb 5, 2025, latest Feb 5, 2025.

J. Christopher Naftzger files SEC Form 4 as officer at ABUS (Arbutus Biopharma Corp). Since Feb 5, 2025, J. Christopher Naftzger has reported 0 open-market buys worth $0 and 1 open-market sell worth $37k, the latest filed on Feb 5, 2025.

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

The newest scored trade: sold $37k of ABUS on Feb 4, 2025, filed Feb 5, 2025, scored 21 (weak), under a 10b5-1 plan.

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 / 1
$0 bought, $37k 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.

ABUS: Arbutus Biopharma Corp

ABUSOct 9, 2026 · close 4.22

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
21Weak
ABUSsell 410b5-1
Arbutus Biopharma Corp
$37k
11,333 shares
-12%-

Planned sales

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

FiledCompanySharesValueSale datePast 3 months
Feb 4, 2025 ABUS
Arbutus Biopharma Corporation
11,333
13.14% of outstanding
$37kFeb 4, 2025none

Transactions

Every row this insider has filed, 3 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Feb 14, 2025ABUS
Arbutus Biopharma Corp
AGrant or award
Common Shares
+54,300$0.00$0140,544Feb 19, 2025
Feb 14, 2025ABUS
Arbutus Biopharma Corp
AGrant or award
Stock Option (Right to Buy)derivative
+220,300$0.00$0220,300Feb 19, 2025
Feb 4, 2025ABUS
Arbutus Biopharma Corp
SOpen-market sale
Common Shares10b5-1
-11,333$3.28$37k86,244Feb 5, 2025

Questions about J. Christopher Naftzger

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

Is J. Christopher Naftzger buying or selling?

Not in the last 12 months. J. Christopher Naftzger's latest open-market trade on SEC Form 4 was sold $37k of ABUS on Feb 4, 2025.

How did J. Christopher Naftzger's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and J. Christopher Naftzger has 0.

Where does J. Christopher Naftzger file Form 4?

J. Christopher Naftzger has filed Form 4 at ABUS (Arbutus Biopharma Corp) as General Counsel and CCO. 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.

J. Christopher Naftzger: insider trades and track record | InsiderTell