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DUSA
DUSA·Insider activity
$55.42
+0.10 (+0.18%)
Close · Oct 6, 2026 · Close Prices from Tiingo.com
DUSA
Insider purchases and sales on the price
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
DUSAS&P 500 (rebased)
Insider BuyInsider SellForm 144 · planned sale
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
No open-market insider purchases or sales of DUSA were filed in the last 180 days. Newest filing Mar 19, 2012 (14 years ago).
Net Insider Buying by Quarter
Shares bought (+) or sold (−) on the open market by DUSA insiders · Form 4 · last two years
No open-market insider buys or sells in the last two years.
On Record
$0Purchases · 180 days
$0Sales · 180 days
144Open-market transactions on record
0Insiders filing · 180 days
Purchases (code P) and sales (code S) of DUSA common stock reported on Form 4, with Form 5 annual catch-ups. Grants, option exercises, gifts and tax withholding are not shown. Dollars are shares × the stated price; a price outside anything the stock traded at that day is withheld (n/c).
Insider Transactions
144 on record · newest trade first
AllPurchasesSalesOfficers & directors
| Insider | Type | Shares | Price | Value | Held after | Traded | Filed | |
|---|---|---|---|---|---|---|---|---|
| LUNDAHL SCOTT LVP, Regulatory Affairs & IP | Sale | −1,600 | $5.84 | $9K | 211.1Kdirect | Mar 16, 2012 | Mar 19, 2012 | Form 4 ↗ |
| LUNDAHL SCOTT LVP, Regulatory Affairs & IP | Sale | −800 | $5.81 | $5K | 212.7Kdirect | Mar 16, 2012 | Mar 19, 2012 | Form 4 ↗ |
| LUNDAHL SCOTT LVP, Regulatory Affairs & IP | Sale | −5,224 | $5.80 | $30K | 213.5Kdirect | Mar 16, 2012 | Mar 19, 2012 | Form 4 ↗ |
| LUNDAHL SCOTT LVP, Regulatory Affairs & IP | Sale | −1,900 | $5.76 | $11K | 218.7Kdirect | Mar 16, 2012 | Mar 19, 2012 | Form 4 ↗ |
| LUNDAHL SCOTT LVP, Regulatory Affairs & IP | Sale | −7,976 | $5.75 | $46K | 220.6Kdirect | Mar 16, 2012 | Mar 19, 2012 | Form 4 ↗ |
| MARCUS STUART LVP, Sc. Aff & CMO | Sale | −200 | $5.78 | $1K | 116.8Kdirect | Mar 12, 2012 | Mar 14, 2012 | Form 4 ↗ |
| MARCUS STUART LVP, Sc. Aff & CMO | Sale | −48 | $5.75 | $276 | 117.0Kdirect | Mar 12, 2012 | Mar 14, 2012 | Form 4 ↗ |
| MARCUS STUART LVP, Sc. Aff & CMO | Sale | −9,287 | $5.76 | $53K | 117.0Kdirect | Mar 12, 2012 | Mar 14, 2012 | Form 4 ↗ |
| MARCUS STUART LVP, Sc. Aff & CMO | Sale | −700 | $5.77 | $4K | 126.3Kdirect | Mar 12, 2012 | Mar 14, 2012 | Form 4 ↗ |
| MARCUS STUART LVP, Sc. Aff & CMO | Sale | −548 | $5.79 | $3K | 127.0Kdirect | Mar 12, 2012 | Mar 14, 2012 | Form 4 ↗ |
| MARCUS STUART LVP, Sc. Aff & CMO | Sale | −600 | $5.81 | $3K | 127.6Kdirect | Mar 12, 2012 | Mar 14, 2012 | Form 4 ↗ |
| MARCUS STUART LVP, Sc. Aff & CMO | Sale | −148 | $5.83 | $863 | 128.2Kdirect | Mar 12, 2012 | Mar 14, 2012 | Form 4 ↗ |
| MARCUS STUART LVP, Sc. Aff & CMO | Sale | −1,648 | $5.82 | $10K | 128.3Kdirect | Mar 12, 2012 | Mar 14, 2012 | Form 4 ↗ |
| MARCUS STUART LVP, Sc. Aff & CMO | Sale | −3,148 | $5.80 | $18K | 130.0Kdirect | Mar 12, 2012 | Mar 14, 2012 | Form 4 ↗ |
| MARCUS STUART LVP, Sc. Aff & CMO | Sale | −1,048 | $5.85 | $6K | 133.1Kdirect | Mar 12, 2012 | Mar 14, 2012 | Form 4 ↗ |
| MARCUS STUART LVP, Sc. Aff & CMO | Sale | −52 | $5.84 | $304 | 134.2Kdirect | Mar 12, 2012 | Mar 14, 2012 | Form 4 ↗ |
| MARCUS STUART LVP, Sc. Aff & CMO | Sale | −100 | $5.90 | $590 | 134.2Kdirect | Mar 12, 2012 | Mar 14, 2012 | Form 4 ↗ |
| MARCUS STUART LVP, Sc. Aff & CMO | Sale | −100 | $5.87 | $587 | 134.3Kdirect | Mar 12, 2012 | Mar 14, 2012 | Form 4 ↗ |
| MARCUS STUART LVP, Sc. Aff & CMO | Sale | −148 | $5.88 | $870 | 134.4Kdirect | Mar 12, 2012 | Mar 14, 2012 | Form 4 ↗ |
| MARCUS STUART LVP, Sc. Aff & CMO | Sale | −100 | $5.84 | $584 | 134.6Kdirect | Mar 12, 2012 | Mar 14, 2012 | Form 4 ↗ |
| MARCUS STUART LVP, Sc. Aff & CMO | Sale | −351 | $5.89 | $2K | 134.7Kdirect | Mar 12, 2012 | Mar 14, 2012 | Form 4 ↗ |
| MARCUS STUART LVP, Sc. Aff & CMO | Sale | −1,149 | $5.91 | $7K | 135.0Kdirect | Mar 12, 2012 | Mar 14, 2012 | Form 4 ↗ |
| ALTOMARI ALFREDDirector | Purchase | +2,000 | $4.06 | $8K | 12.0Kdirect | Aug 11, 2011 | Aug 11, 2011 | Form 4 ↗ |
| HAFT JAY MDirector | Purchase | +1,500 | $4.10 | $6K | 36.0Kdirect | Aug 9, 2011 | Aug 10, 2011 | Form 4 ↗ |
| HAFT JAY MDirector | Purchase | +1,500 | $4.00 | $6K | 34.5Kdirect | Aug 9, 2011 | Aug 10, 2011 | Form 4 ↗ |
| LUNDAHL SCOTT LVP, Regulatory Affairs & IP | Sale | −1,000 | $5.96 | $6K | 124.0Kdirect | May 16, 2011 | May 17, 2011 | Form 4 ↗ |
| LUNDAHL SCOTT LVP, Regulatory Affairs & IP | Sale | −17.5K | $5.95 | $104K | 124.0Kdirect | May 13, 2011 | May 17, 2011 | Form 4 ↗ |
| CAROTA MARKVice President, Operations | Sale | −3,700 | $5.80 | $21K | 102.1Kdirect | May 13, 2011 | May 17, 2011 | Form 4 ↗ |
| CAROTA MARKVice President, Operations | Sale | −100 | $5.81 | $581 | 105.8Kdirect | May 13, 2011 | May 17, 2011 | Form 4 ↗ |
| CAROTA MARKVice President, Operations | Sale | −500 | $5.82 | $3K | 105.9Kdirect | May 13, 2011 | May 17, 2011 | Form 4 ↗ |
| CAROTA MARKVice President, Operations | Sale | −5,000 | $5.83 | $29K | 106.4Kdirect | May 13, 2011 | May 17, 2011 | Form 4 ↗ |
| CAROTA MARKVice President, Operations | Sale | −600 | $5.84 | $4K | 111.4Kdirect | May 13, 2011 | May 17, 2011 | Form 4 ↗ |
| CAROTA MARKVice President, Operations | Sale | −100 | $5.84 | $584 | 112.0Kdirect | May 13, 2011 | May 17, 2011 | Form 4 ↗ |
| CAROTA MARKVice President, Operations | Sale | −701 | $5.90 | $4K | 112.1Kdirect | May 13, 2011 | May 17, 2011 | Form 4 ↗ |
| CAROTA MARKVice President, Operations | Sale | −4,600 | $5.91 | $27K | 112.8Kdirect | May 13, 2011 | May 17, 2011 | Form 4 ↗ |
| CAROTA MARKVice President, Operations | Sale | −10.0K | $5.91 | $59K | 117.4Kdirect | May 13, 2011 | May 17, 2011 | Form 4 ↗ |
| CAROTA MARKVice President, Operations | Sale | −1,300 | $5.92 | $8K | 127.4Kdirect | May 13, 2011 | May 17, 2011 | Form 4 ↗ |
| CAROTA MARKVice President, Operations | Sale | −300 | $5.93 | $2K | 128.7Kdirect | May 13, 2011 | May 17, 2011 | Form 4 ↗ |
| CAROTA MARKVice President, Operations | Sale | −700 | $5.94 | $4K | 129.0Kdirect | May 13, 2011 | May 17, 2011 | Form 4 ↗ |
| CAROTA MARKVice President, Operations | Sale | −1,200 | $5.95 | $7K | 129.7Kdirect | May 13, 2011 | May 17, 2011 | Form 4 ↗ |
| CAROTA MARKVice President, Operations | Sale | −4,200 | $5.96 | $25K | 130.9Kdirect | May 13, 2011 | May 17, 2011 | Form 4 ↗ |
| CAROTA MARKVice President, Operations | Sale | −874 | $5.97 | $5K | 135.1Kdirect | May 13, 2011 | May 17, 2011 | Form 4 ↗ |
| CAROTA MARKVice President, Operations | Sale | −3,000 | $5.98 | $18K | 135.9Kdirect | May 13, 2011 | May 17, 2011 | Form 4 ↗ |
| Todisco MichaelVice President, Controller | Sale | −500 | $5.89 | $3K | 98.9Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| Todisco MichaelVice President, Controller | Sale | −3,000 | $5.90 | $18K | 99.4Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| Todisco MichaelVice President, Controller | Sale | −5,000 | $5.90 | $30K | 102.4Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| Todisco MichaelVice President, Controller | Sale | −5,000 | $5.91 | $30K | 107.4Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| Todisco MichaelVice President, Controller | Sale | −5,000 | $5.91 | $30K | 112.4Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| Todisco MichaelVice President, Controller | Sale | −2,500 | $5.91 | $15K | 117.4Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| Todisco MichaelVice President, Controller | Sale | −300 | $5.91 | $2K | 119.9Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| Todisco MichaelVice President, Controller | Sale | −1,100 | $5.93 | $7K | 120.2Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| Todisco MichaelVice President, Controller | Sale | −5,000 | $5.94 | $30K | 121.3Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| Todisco MichaelVice President, Controller | Sale | −300 | $5.94 | $2K | 126.3Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| Todisco MichaelVice President, Controller | Sale | −100 | $5.94 | $594 | 126.6Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| CHRISTOPHER RICHARDVP Finance & CFO | Sale | −5,000 | $5.90 | $30K | 151.0Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| CHRISTOPHER RICHARDVP Finance & CFO | Sale | −50 | $5.89 | $295 | 156.0Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| CHRISTOPHER RICHARDVP Finance & CFO | Sale | −5,000 | $5.91 | $30K | 156.1Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| CHRISTOPHER RICHARDVP Finance & CFO | Sale | −2,500 | $5.91 | $15K | 161.1Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| CHRISTOPHER RICHARDVP Finance & CFO | Sale | −15.0K | $5.94 | $89K | 163.6Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| CHRISTOPHER RICHARDVP Finance & CFO | Sale | −300 | $5.95 | $2K | 178.6Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| CHRISTOPHER RICHARDVP Finance & CFO | Sale | −1,800 | $5.96 | $11K | 178.9Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| CHRISTOPHER RICHARDVP Finance & CFO | Sale | −4,400 | $5.97 | $26K | 180.7Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| CHRISTOPHER RICHARDVP Finance & CFO | Sale | −500 | $5.98 | $3K | 185.1Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| CHRISTOPHER RICHARDVP Finance & CFO | Sale | −6,900 | $5.98 | $41K | 185.6Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| CHRISTOPHER RICHARDVP Finance & CFO | Sale | −300 | $5.98 | $2K | 192.5Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| CHRISTOPHER RICHARDVP Finance & CFO | Sale | −100 | $5.99 | $599 | 192.8Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| CHRISTOPHER RICHARDVP Finance & CFO | Sale | −700 | $5.99 | $4K | 192.9Kdirect | May 12, 2011 | May 13, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund, L.P.10% owner | Sale | −15.2K | $4.26 | $65K | 1.3Mindirect | Mar 22, 2011 | Mar 22, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund, L.P.10% owner | Sale | −9,761 | $4.26 | $42K | 623.2Kindirect | Mar 22, 2011 | Mar 22, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund, L.P.10% owner | Sale | −5,196 | $4.41 | $23K | 1.3Mindirect | Mar 22, 2011 | Mar 22, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund, L.P.10% owner | Sale | −3,328 | $4.41 | $15K | 633.0Kindirect | Mar 22, 2011 | Mar 22, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund, L.P.10% owner | Sale | −36.9K | $4.36 | $161K | 1.3Mindirect | Mar 22, 2011 | Mar 22, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund, L.P.10% owner | Sale | −23.6K | $4.36 | $103K | 636.3Kindirect | Mar 22, 2011 | Mar 22, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund, L.P.10% owner | Sale | −6,651 | $4.60 | $31K | 1.3Mindirect | Mar 21, 2011 | Mar 22, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund, L.P.10% owner | Sale | −4,249 | $4.60 | $20K | 659.9Kindirect | Mar 21, 2011 | Mar 22, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund, L.P.10% owner | Sale | −1,160 | $4.59 | $5K | 1.3Mindirect | Mar 21, 2011 | Mar 22, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund, L.P.10% owner | Sale | −740 | $4.59 | $3K | 664.2Kindirect | Mar 21, 2011 | Mar 22, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund, L.P.10% owner | Sale | −184 | $4.60 | $846 | 1.3Mindirect | Mar 21, 2011 | Mar 22, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund, L.P.10% owner | Sale | −116 | $4.60 | $534 | 664.9Kindirect | Mar 21, 2011 | Mar 22, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund, L.P.10% owner | Sale | −48.9K | $4.47 | $219K | 1.3Mindirect | Mar 21, 2011 | Mar 22, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund, L.P.10% owner | Sale | −31.2K | $4.47 | $140K | 665.0Kindirect | Mar 21, 2011 | Mar 22, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund, L.P.10% owner | Sale | −1,952 | $4.61 | $9K | 1.4Mindirect | Mar 18, 2011 | Mar 22, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund, L.P.10% owner | Sale | −1,248 | $4.61 | $6K | 696.2Kindirect | Mar 18, 2011 | Mar 22, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −3,782 | $4.59 | $17K | 1.4Mindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −2,418 | $4.59 | $11K | 697.5Kindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −6,161 | $4.59 | $28K | 1.4Mindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −3,939 | $4.59 | $18K | 699.9Kindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −6,954 | $4.57 | $32K | 1.4Mindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −4,446 | $4.57 | $20K | 703.9Kindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −17.2K | $4.57 | $79K | 1.4Mindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −11.0K | $4.57 | $50K | 708.3Kindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −30.5K | $4.61 | $141K | 1.4Mindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −19.5K | $4.61 | $90K | 719.3Kindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −30.5K | $4.59 | $140K | 1.4Mindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −19.5K | $4.59 | $90K | 738.8Kindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −30.5K | $4.59 | $140K | 1.5Mindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −19.5K | $4.59 | $90K | 758.3Kindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −35.6K | $4.58 | $163K | 1.5Mindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −22.8K | $4.58 | $104K | 777.8Kindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −50.5K | $4.57 | $231K | 1.5Mindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −32.3K | $4.57 | $148K | 800.6Kindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −61.0K | $4.65 | $284K | 1.6Mindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −39.0K | $4.65 | $181K | 832.9Kindirect | Mar 17, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −41.4K | $4.60 | $191K | 1.7Mindirect | Mar 16, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −26.5K | $4.60 | $122K | 871.9Kindirect | Mar 16, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −305 | $4.57 | $1K | 1.7Mindirect | Mar 16, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −195 | $4.57 | $891 | 898.4Kindirect | Mar 16, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −122.0K | $4.23 | $516K | 1.7Mindirect | Mar 15, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −78.0K | $4.23 | $330K | 898.6Kindirect | Mar 15, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −15.3K | $4.41 | $67K | 1.8Mindirect | Mar 15, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −9,750 | $4.41 | $43K | 976.6Kindirect | Mar 15, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −122.0K | $4.37 | $533K | 1.8Mindirect | Mar 15, 2011 | Mar 17, 2011 | Form 4 ↗ |
| Deerfield Special Situations Fund International LTD10% owner | Sale | −78.0K | $4.37 | $341K | 986.3Kindirect | Mar 15, 2011 | Mar 17, 2011 | Form 4 ↗ |
| WURZER DAVID MDirector | Purchase | +4,500 | $2.35 | $11K | 5,000direct | Aug 30, 2010 | Aug 30, 2010 | Form 4 ↗ |
| WURZER DAVID MDirector | Purchase | +400 | $2.35 | $940 | 500direct | Aug 30, 2010 | Aug 30, 2010 | Form 4 ↗ |
| WURZER DAVID MDirector | Purchase | +100 | $2.34 | $234 | 100direct | Aug 30, 2010 | Aug 30, 2010 | Form 4 ↗ |
| ALTOMARI ALFREDDirector | Purchase | +2,000 | $2.52 | $5K | 2,000direct | Aug 5, 2010 | Aug 5, 2010 | Form 4 ↗ |
| HAFT JAY MDirector | Purchase | +10.0K | $1.72 | $17K | 25.0Kdirect | Mar 5, 2010 | Mar 8, 2010 | Form 4 ↗ |
| ABELES JOHN HDirector | Purchase | +20.0K | $1.30 | $26K | 77.0Kindirect | Dec 17, 2009 | Dec 18, 2009 | Form 4 ↗ |
| LUNDAHL SCOTT LVP, Regulatory Affairs & IP | Purchase | +5,322 | $1.31 | $7K | 60.7Kdirect | Dec 17, 2009 | Dec 18, 2009 | Form 4 ↗ |
| LUNDAHL SCOTT LVP, Regulatory Affairs & IP | Purchase | +11.4K | $1.34 | $15K | 55.4Kdirect | Dec 17, 2009 | Dec 18, 2009 | Form 4 ↗ |
| ABELES JOHN HDirector | Purchase | +20.0K | $1.26 | $25K | 57.0Kindirect | Dec 16, 2009 | Dec 18, 2009 | Form 4 ↗ |
| DEERFIELD CAPITAL LP10% owner | Purchase | +274.1K | $0.90 | $247K | 2.0Mindirect | Jun 25, 2009 | Jun 26, 2009 | Form 4 ↗ |
| DEERFIELD CAPITAL LP10% owner | Purchase | +148.9K | $0.90 | $134K | 1.1Mindirect | Jun 25, 2009 | Jun 26, 2009 | Form 4 ↗ |
| DEERFIELD MANAGEMENT CO /NY10% owner | Purchase | +162.0K | $1.21 | $196K | 1.7Mindirect | Mar 11, 2009 | Mar 13, 2009 | Form 4 ↗ |
| DEERFIELD MANAGEMENT CO /NY10% owner | Purchase | +88.0K | $1.21 | $106K | 915.4Kindirect | Mar 11, 2009 | Mar 13, 2009 | Form 4 ↗ |
| DEERFIELD MANAGEMENT CO /NY10% owner | Sale | −130 | $1.08 | $140 | 1.5Mindirect | Feb 24, 2009 | Feb 25, 2009 | Form 4 ↗ |
| DEERFIELD MANAGEMENT CO /NY10% owner | Sale | −70 | $1.08 | $76 | 827.4Kindirect | Feb 24, 2009 | Feb 25, 2009 | Form 4 ↗ |
| DEERFIELD MANAGEMENT CO /NY10% owner | Sale | −19.2K | $1.07 | $21K | 1.5Mindirect | Feb 23, 2009 | Feb 25, 2009 | Form 4 ↗ |
| DEERFIELD MANAGEMENT CO /NY10% owner | Sale | −10.5K | $1.07 | $11K | 827.5Kindirect | Feb 23, 2009 | Feb 25, 2009 | Form 4 ↗ |
| Becker Steven R10% owner | Sale | −580.0K | $1.14 | $661K | 1.5Mindirect | Dec 2, 2008 | Dec 5, 2008 | Form 4 ↗ |
| Becker Steven R10% owner | Sale | −16.9K | $1.20 | $20K | 2.0Mindirect | Nov 18, 2008 | Dec 5, 2008 | Form 4 ↗ |
| Becker Steven R10% owner | Sale | −8,700 | $1.48 | $13K | 2.0Mindirect | Nov 13, 2008 | Dec 5, 2008 | Form 4 ↗ |
| Becker Steven R10% owner | Sale | −19.6K | $1.50 | $29K | 2.1Mindirect | Nov 12, 2008 | Dec 5, 2008 | Form 4 ↗ |
| Becker Steven R10% owner | Sale | −18.4K | $1.54 | $28K | 2.1Mindirect | Nov 7, 2008 | Dec 5, 2008 | Form 4 ↗ |
| Becker Steven R10% owner | Sale | −38.4K | $1.45 | $56K | 2.1Mindirect | Nov 6, 2008 | Dec 5, 2008 | Form 4 ↗ |
| Becker Steven R10% owner | Purchase | +6,300 | $1.00 | $6K | 2.1Mindirect | Oct 23, 2008 | Dec 5, 2008 | Form 4 ↗ |
| Doman Robert FPresident and CEO · Director | Purchase | +5,000 | $1.73 | $9K | 130.0Kdirect | Aug 22, 2008 | Aug 26, 2008 | Form 4 ↗ |
| ABELES JOHN HDirector | Purchase | +5,000 | $2.05 | $10K | 114.5Kdirect | Nov 13, 2007 | Nov 14, 2007 | Form 4 ↗ |
| Doman Robert FPresident and COO · Director | Purchase | +5,000 | $2.10 | $11K | 10.0Kdirect | Nov 13, 2007 | Nov 14, 2007 | Form 4 ↗ |
| COOPER HILL PARTNERS LLC10% owner | Sale | −1.0M | $1.95 | $1.9M | 1.8Mindirect | Sep 10, 2007 | Sep 12, 2007 | Form 4 ↗ |
| Doman Robert FPresident and COO · Director | Purchase | +3,000 | $2.84 | $9K | 5,000direct | May 15, 2007 | May 16, 2007 | Form 4 ↗ |
| SHULMAN D GEOFFREYChairman of the Board & CEO · Director | Purchase | +5,000 | $6.67 | $33K | 87.7Kdirect | Mar 17, 2006 | Mar 20, 2006 | Form 4 ↗ |
| Doman Robert FPresident and COO | Purchase | +2,000 | $6.66 | $13K | 2,000direct | Mar 17, 2006 | Mar 20, 2006 | Form 4 ↗ |
Source: SEC EDGAR Form 4 and Form 5 filings, SEC's quarterly bulk dataset through Jun 30, 2026, and KeyVex's half-hourly read of new filings since. Every row links its filing. Amendments are marked. Nothing here is a recommendation. All insider activity, market-wide →