John Kachig Kibarian insider trades: Pdf Solutions (PDFS) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where John reports to the SEC
Open-market buys and sales
45 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Feb 25, 2025 | PDFS | ↑ Buy | 50,000 | $22.58 | $1.1M | By Trust | Feb 25, 2025 (0d) |
| Sep 20, 2006 | PDFS | ↓ Sell | 4,000 | $13.00 | $52K | Direct | Sep 22, 2006 (2d) |
| Sep 13, 2006 | PDFS | ↓ Sell | 4,000 | $12.98 | $52K | Direct | Sep 14, 2006 (1d) |
| Sep 6, 2006 | PDFS | ↓ Sell | 4,000 | $12.87 | $51K | Direct | Sep 7, 2006 (1d) |
| Aug 30, 2006 | PDFS | ↓ Sell | 4,000 | $12.98 | $52K | Direct | Aug 31, 2006 (1d) |
| Aug 23, 2006 | PDFS | ↓ Sell | 4,000 | $13.09 | $52K | Direct | Aug 25, 2006 (2d) |
| Aug 16, 2006 | PDFS | ↓ Sell | 4,000 | $12.83 | $51K | Direct | Aug 17, 2006 (1d) |
| Jul 19, 2006 | PDFS | ↓ Sell | 4,000 | $12.01 | $48K | Direct | Jul 21, 2006 (2d) |
| Jul 12, 2006 | PDFS | ↓ Sell | 4,000 | $12.75 | $51K | Direct | Jul 13, 2006 (1d) |
| Jul 5, 2006 | PDFS | ↓ Sell | 4,000 | $12.52 | $50K | Direct | Jul 5, 2006 (0d) |
| Jun 7, 2006 | PDFS | ↓ Sell | 4,000 | $12.52 | $50K | Direct | Jun 9, 2006 (2d) |
| May 31, 2006 | PDFS | ↓ Sell | 4,000 | $13.19 | $53K | Direct | Jun 2, 2006 (2d) |
| May 24, 2006 | PDFS | ↓ Sell | 4,000 | $13.53 | $54K | Direct | May 26, 2006 (2d) |
| May 17, 2006 | PDFS | ↓ Sell | 4,000 | $13.99 | $56K | Direct | May 19, 2006 (2d) |
| May 10, 2006 | PDFS | ↓ Sell | 4,000 | $15.52 | $62K | Direct | May 12, 2006 (2d) |
| May 3, 2006 | PDFS | ↓ Sell | 4,000 | $15.71 | $63K | Direct | May 5, 2006 (2d) |
| Apr 26, 2006 | PDFS | ↓ Sell | 4,000 | $15.23 | $61K | Direct | Apr 28, 2006 (2d) |
| Apr 19, 2006 | PDFS | ↓ Sell | 3,836 | $18.61 | $71K | Direct | Apr 20, 2006 (1d) |
| Apr 19, 2006 | PDFS | ↓ Sell | 164 | $19.00 | $3K | Direct | Apr 20, 2006 (1d) |
| Apr 12, 2006 | PDFS | ↓ Sell | 4,000 | $18.33 | $73K | Direct | Apr 14, 2006 (2d) |
| Apr 5, 2006 | PDFS | ↓ Sell | 4,000 | $18.96 | $76K | Direct | Apr 7, 2006 (2d) |
| Mar 29, 2006 | PDFS | ↓ Sell | 4,000 | $18.76 | $75K | Direct | Mar 31, 2006 (2d) |
| Mar 22, 2006 | PDFS | ↓ Sell | 4,000 | $18.13 | $73K | Direct | Mar 24, 2006 (2d) |
| Mar 15, 2006 | PDFS | ↓ Sell | 4,000 | $18.34 | $73K | Direct | Mar 17, 2006 (2d) |
| Mar 8, 2006 | PDFS | ↓ Sell | 4,000 | $17.83 | $71K | Direct | Mar 10, 2006 (2d) |
| Mar 1, 2006 | PDFS | ↓ Sell | 4,000 | $17.20 | $69K | Direct | Mar 3, 2006 (2d) |
| Feb 22, 2006 | PDFS | ↓ Sell | 4,000 | $17.13 | $69K | Direct | Feb 23, 2006 (1d) |
| Feb 15, 2006 | PDFS | ↓ Sell | 4,000 | $17.38 | $70K | Direct | Feb 15, 2006 (0d) |
| Feb 8, 2006 | PDFS | ↓ Sell | 4,000 | $17.39 | $70K | Direct | Feb 9, 2006 (1d) |
| Feb 1, 2006 | PDFS | ↓ Sell | 4,000 | $17.72 | $71K | Direct | Feb 2, 2006 (1d) |
| Jan 25, 2006 | PDFS | ↓ Sell | 3,900 | $19.30 | $75K | Direct | Jan 26, 2006 (1d) |
| Jan 25, 2006 | PDFS | ↓ Sell | 100 | $19.77 | $2K | Direct | Jan 26, 2006 (1d) |
| Jan 18, 2006 | PDFS | ↓ Sell | 4,000 | $18.98 | $76K | Direct | Jan 19, 2006 (1d) |
| Jan 11, 2006 | PDFS | ↓ Sell | 4,000 | $18.55 | $74K | Direct | Jan 11, 2006 (0d) |
| Jan 4, 2006 | PDFS | ↓ Sell | 4,000 | $16.95 | $68K | Direct | Jan 5, 2006 (1d) |
| Dec 28, 2005 | PDFS | ↓ Sell | 4,000 | $16.14 | $65K | Direct | Dec 29, 2005 (1d) |
| Dec 21, 2005 | PDFS | ↓ Sell | 4,000 | $16.10 | $64K | Direct | Dec 22, 2005 (1d) |
| Dec 14, 2005 | PDFS | ↓ Sell | 4,000 | $16.52 | $66K | Direct | Dec 14, 2005 (0d) |
| Dec 7, 2005 | PDFS | ↓ Sell | 4,000 | $15.74 | $63K | Direct | Dec 8, 2005 (1d) |
| Nov 30, 2005 | PDFS | ↓ Sell | 4,000 | $15.71 | $63K | Direct | Dec 2, 2005 (2d) |
| Nov 23, 2005 | PDFS | ↓ Sell | 4,000 | $16.75 | $67K | Direct | Nov 28, 2005 (5d) |
| Nov 16, 2005 | PDFS | ↓ Sell | 4,000 | $15.92 | $64K | Direct | Nov 17, 2005 (1d) |
| Nov 9, 2005 | PDFS | ↓ Sell | 4,000 | $15.61 | $62K | Direct | Nov 14, 2005 (5d) |
| Nov 2, 2005 | PDFS | ↓ Sell | 4,000 | $14.70 | $59K | Direct | Nov 3, 2005 (1d) |
| Oct 26, 2005 | PDFS | ↓ Sell | 4,000 | $15.01 | $60K | Direct | Oct 28, 2005 (2d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other PDFS insiders
Open-market trades in the last 12 months
About John Kachig Kibarian's insider trades
John Kachig Kibarian is President and CEO at Pdf Solutions (PDFS). Since Oct 26, 2005, John has reported 1 open-market purchase worth $1.1M and 44 sales worth $2.7M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include shares withheld for taxes (3 filings), grants and awards (2 filings), option exercises (1 filing), shares returned to the company (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every PDFS insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.