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Insider · CIK 0001164239

John Kachig Kibarian

ceopresidentofficerdirector

Files at PDFS (PDF SOLUTIONS INC). First filing Feb 25, 2025, latest Feb 25, 2025.

John Kachig Kibarian files SEC Form 4 as CEO, president and director at PDFS (PDF SOLUTIONS INC). Since Feb 25, 2025, John Kachig Kibarian has reported 1 open-market buy worth $1.1M and 0 open-market sells worth $0, the latest filed on Feb 25, 2025.

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

The newest scored trade: bought $1.1M of PDFS on Feb 24, 2025, filed Feb 25, 2025, scored 58 (moderate).

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
1 / 0
$1.1M bought, $0 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.

PDFS: PDF SOLUTIONS INC

PDFSOct 9, 2026 · close 54.40

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
58Moderate
PDFSbuy 2
PDF SOLUTIONS INC
$1.1M
50,000 shares
+2%-

Transactions

Every row this insider has filed, 2 in all, newest first.

DateCompanyTransactionSharesPriceValueHoldings afterFiled
Feb 24, 2025PDFS
PDF SOLUTIONS INC
POpen-market purchase
Common Stockindirect: By Trust
+34,356$22.80$783k2,507,112Feb 25, 2025
Feb 25, 2025PDFS
PDF SOLUTIONS INC
POpen-market purchase
Common Stockindirect: By Trust
+15,644$22.11$346k2,522,756Feb 25, 2025

Questions about John Kachig Kibarian

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

Is John Kachig Kibarian buying or selling?

Not in the last 12 months. John Kachig Kibarian's latest open-market trade on SEC Form 4 was bought $1.1M of PDFS on Feb 24, 2025.

How did John Kachig Kibarian's past buys perform?

Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and John Kachig Kibarian has 0.

Where does John Kachig Kibarian file Form 4?

John Kachig Kibarian has filed Form 4 at PDFS (PDF SOLUTIONS INC) as PRESIDENT AND CEO. 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.

John Kachig Kibarian: insider trades and track record | InsiderTell