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Bj Cassin
Insider
First SEC filing: Sept. 1, 2005 · Latest: Sept. 1, 2005
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 4, 2013 | CERS | M | 5,000 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Nov. 4, 2013 | CERS | D | 5,000 | $6.31 | $31,550 | 0 Direct | -100.00% | Disposed | -63.9% (price as of 2026-10-02) |
| Nov. 4, 2013 | CERS | M | 5,000 | $4.54 | $22,700 | 5,000 Direct | · | Acquired | -49.8% (price as of 2026-10-02) |
| Jan. 2, 2013 | CERS | A | 32,500 | · | · | 32,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 13, 2012 | CERS | G | 320,000 | · | · | 77,384 Indirect | -80.53% | Disposed | (price as of 2026-10-02) |
| Jan. 3, 2012 | CERS | A | 32,500 | · | · | 32,500 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Jan. 3, 2011 | CERS | A | 22,500 | · | · | 22,500 Direct | -50.00% | Disposed | (price as of 2026-10-02) |
| Jan. 4, 2010 | CERS | A | 22,500 | · | · | 22,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 12, 2009 | CERS | A | 51,250 | · | · | 51,250 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 2, 2009 | CERS | A | 22,500 | · | · | 22,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Dec. 15, 2008 | CERS | P | 100,000 | $0.71 | $71,000 | 487,921 Indirect | +25.78% | Acquired | 221.1% (price as of 2026-10-02) |
| Dec. 15, 2008 | CERS | P | 100,000 | $0.71 | $71,000 | 497,384 Indirect | +25.16% | Acquired | 221.1% (price as of 2026-10-02) |
| Jan. 2, 2008 | CERS | A | 22,500 | · | · | 22,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Jan. 2, 2007 | CERS | A | 22,500 | · | · | 22,500 Direct | · | Acquired | (price as of 2026-10-02) |
| May 24, 2006 | PDFS | A | 5,000 | · | · | 20,000 Direct | +33.33% | Acquired | (price as of 2026-10-02) |
| May 24, 2006 | PDFS | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 14, 2006 | CERS | G | 14,700 | · | · | 397,384 Indirect | +3.84% | Acquired | (price as of 2026-10-02) |
| Feb. 14, 2006 | CERS | G | 14,700 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Jan. 20, 2006 | CERS | M | 14,700 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Jan. 20, 2006 | CERS | M | 14,700 | $2.72 | $39,984 | 14,700 Direct | · | Acquired | -16.2% (price as of 2026-10-02) |
| Jan. 3, 2006 | CERS | A | 22,500 | · | · | 22,500 Direct | · | Acquired | (price as of 2026-10-02) |
| Nov. 21, 2005 | PDFS | S | 302 | $16.84 | $5,086 | 100,000 Indirect | -0.30% | Disposed | 229.6% (price as of 2026-10-02) |
| Nov. 21, 2005 | PDFS | S | 4,012 | $16.83 | $67,522 | 100,302 Indirect | -3.85% | Disposed | 229.8% (price as of 2026-10-02) |
| Nov. 21, 2005 | PDFS | S | 6,500 | $16.82 | $109,330 | 104,314 Indirect | -5.87% | Disposed | 230.0% (price as of 2026-10-02) |
| Nov. 21, 2005 | PDFS | S | 13,088 | $16.81 | $220,009 | 110,814 Indirect | -10.56% | Disposed | 230.2% (price as of 2026-10-02) |
| Nov. 21, 2005 | PDFS | S | 16,098 | $16.80 | $270,446 | 123,902 Indirect | -11.50% | Disposed | 230.4% (price as of 2026-10-02) |
| Nov. 18, 2005 | PDFS | S | 4,000 | $16.80 | $67,200 | 140,000 Indirect | -2.78% | Disposed | 230.4% (price as of 2026-10-02) |
| Nov. 18, 2005 | PDFS | S | 4,915 | $16.81 | $82,621 | 144,000 Indirect | -3.30% | Disposed | 230.2% (price as of 2026-10-02) |
| Nov. 18, 2005 | PDFS | S | 734 | $16.82 | $12,346 | 148,915 Indirect | -0.49% | Disposed | 230.0% (price as of 2026-10-02) |
| Nov. 18, 2005 | PDFS | S | 351 | $16.85 | $5,914 | 149,649 Indirect | -0.23% | Disposed | 229.4% (price as of 2026-10-02) |
| Nov. 14, 2005 | PDFS | S | 700 | $16.08 | $11,256 | 150,300 Indirect | -0.46% | Disposed | 245.1% (price as of 2026-10-02) |
| Nov. 14, 2005 | PDFS | S | 900 | $16.06 | $14,454 | 151,000 Indirect | -0.59% | Disposed | 245.6% (price as of 2026-10-02) |
| Nov. 14, 2005 | PDFS | S | 500 | $16.00 | $8,000 | 151,900 Indirect | -0.33% | Disposed | 246.9% (price as of 2026-10-02) |
| Nov. 14, 2005 | PDFS | S | 400 | $15.99 | $6,396 | 152,400 Indirect | -0.26% | Disposed | 247.1% (price as of 2026-10-02) |
| Nov. 14, 2005 | PDFS | S | 1,400 | $15.96 | $22,344 | 152,800 Indirect | -0.91% | Disposed | 247.7% (price as of 2026-10-02) |
| Nov. 14, 2005 | PDFS | S | 7,600 | $15.95 | $121,220 | 154,200 Indirect | -4.70% | Disposed | 248.0% (price as of 2026-10-02) |
| Nov. 14, 2005 | PDFS | S | 1,300 | $15.94 | $20,722 | 161,800 Indirect | -0.80% | Disposed | 248.2% (price as of 2026-10-02) |
| Nov. 14, 2005 | PDFS | S | 1,500 | $15.93 | $23,895 | 163,100 Indirect | -0.91% | Disposed | 248.4% (price as of 2026-10-02) |
| Nov. 14, 2005 | PDFS | S | 400 | $15.90 | $6,360 | 164,600 Indirect | -0.24% | Disposed | 249.1% (price as of 2026-10-02) |
| Nov. 14, 2005 | PDFS | S | 100 | $16.15 | $1,615 | 150,000 Indirect | -0.07% | Disposed | 243.7% (price as of 2026-10-02) |
| Nov. 14, 2005 | PDFS | S | 200 | $16.09 | $3,218 | 150,100 Indirect | -0.13% | Disposed | 244.9% (price as of 2026-10-02) |
| Nov. 11, 2005 | PDFS | S | 1,000 | $16.07 | $16,070 | 165,000 Indirect | -0.60% | Disposed | 245.4% (price as of 2026-10-02) |
| Nov. 11, 2005 | PDFS | S | 2,400 | $16.05 | $38,520 | 166,000 Indirect | -1.43% | Disposed | 245.8% (price as of 2026-10-02) |
| Nov. 11, 2005 | PDFS | S | 4,500 | $16.04 | $72,180 | 168,400 Indirect | -2.60% | Disposed | 246.0% (price as of 2026-10-02) |
| Nov. 11, 2005 | PDFS | S | 1,600 | $16.03 | $25,648 | 172,900 Indirect | -0.92% | Disposed | 246.2% (price as of 2026-10-02) |
| Nov. 11, 2005 | PDFS | S | 500 | $15.97 | $7,985 | 174,500 Indirect | -0.29% | Disposed | 247.5% (price as of 2026-10-02) |
| Nov. 11, 2005 | PDFS | S | 1,000 | $15.96 | $15,960 | 175,000 Indirect | -0.57% | Disposed | 247.7% (price as of 2026-10-02) |
| Nov. 11, 2005 | PDFS | S | 4,500 | $15.95 | $71,775 | 176,000 Indirect | -2.49% | Disposed | 248.0% (price as of 2026-10-02) |
| Nov. 11, 2005 | PDFS | S | 1,000 | $15.93 | $15,930 | 180,500 Indirect | -0.55% | Disposed | 248.4% (price as of 2026-10-02) |
| Nov. 11, 2005 | PDFS | S | 1,000 | $15.92 | $15,920 | 181,500 Indirect | -0.55% | Disposed | 248.6% (price as of 2026-10-02) |
| Nov. 11, 2005 | PDFS | S | 500 | $15.91 | $7,955 | 182,500 Indirect | -0.27% | Disposed | 248.8% (price as of 2026-10-02) |
| Nov. 10, 2005 | PDFS | S | 1,112 | $16.04 | $17,836 | 183,000 Indirect | -0.60% | Disposed | 246.0% (price as of 2026-10-02) |
| Nov. 10, 2005 | PDFS | S | 825 | $16.03 | $13,225 | 184,112 Indirect | -0.45% | Disposed | 246.2% (price as of 2026-10-02) |
| Nov. 10, 2005 | PDFS | S | 1,463 | $16.02 | $23,437 | 184,937 Indirect | -0.78% | Disposed | 246.4% (price as of 2026-10-02) |
| Nov. 10, 2005 | PDFS | S | 2,600 | $16.01 | $41,626 | 186,400 Indirect | -1.38% | Disposed | 246.7% (price as of 2026-10-02) |
| Nov. 10, 2005 | PDFS | S | 1,900 | $16.00 | $30,400 | 189,000 Indirect | -1.00% | Disposed | 246.9% (price as of 2026-10-02) |
| Nov. 10, 2005 | PDFS | S | 900 | $15.99 | $14,391 | 190,900 Indirect | -0.47% | Disposed | 247.1% (price as of 2026-10-02) |
| Nov. 10, 2005 | PDFS | S | 600 | $15.98 | $9,588 | 191,800 Indirect | -0.31% | Disposed | 247.3% (price as of 2026-10-02) |
| Nov. 10, 2005 | PDFS | S | 400 | $15.97 | $6,388 | 192,400 Indirect | -0.21% | Disposed | 247.5% (price as of 2026-10-02) |
| Nov. 10, 2005 | PDFS | S | 2,500 | $15.94 | $39,850 | 192,800 Indirect | -1.28% | Disposed | 248.2% (price as of 2026-10-02) |
| Nov. 10, 2005 | PDFS | S | 2,200 | $15.93 | $35,046 | 195,300 Indirect | -1.11% | Disposed | 248.4% (price as of 2026-10-02) |
| Nov. 10, 2005 | PDFS | S | 2,500 | $15.92 | $39,800 | 197,500 Indirect | -1.25% | Disposed | 248.6% (price as of 2026-10-02) |
| Nov. 7, 2005 | PDFS | S | 100 | $15.47 | $1,547 | 0 Indirect | -100.00% | Disposed | 258.8% (price as of 2026-10-02) |
| Nov. 7, 2005 | PDFS | S | 500 | $15.45 | $7,725 | 100 Indirect | -83.33% | Disposed | 259.2% (price as of 2026-10-02) |
| Nov. 7, 2005 | PDFS | S | 900 | $15.43 | $13,887 | 600 Indirect | -60.00% | Disposed | 259.7% (price as of 2026-10-02) |
| Nov. 7, 2005 | PDFS | S | 500 | $15.42 | $7,710 | 1,500 Indirect | -25.00% | Disposed | 259.9% (price as of 2026-10-02) |
| Nov. 7, 2005 | PDFS | S | 866 | $15.40 | $13,336 | 2,000 Indirect | -30.22% | Disposed | 260.4% (price as of 2026-10-02) |
| Nov. 7, 2005 | PDFS | S | 500 | $15.38 | $7,690 | 2,866 Indirect | -14.85% | Disposed | 260.9% (price as of 2026-10-02) |
| Nov. 7, 2005 | PDFS | S | 1,300 | $15.37 | $19,981 | 3,366 Indirect | -27.86% | Disposed | 261.1% (price as of 2026-10-02) |
| Nov. 7, 2005 | PDFS | S | 4,000 | $15.36 | $61,440 | 4,666 Indirect | -46.16% | Disposed | 261.3% (price as of 2026-10-02) |
| Nov. 7, 2005 | PDFS | S | 500 | $15.33 | $7,665 | 8,666 Indirect | -5.45% | Disposed | 262.0% (price as of 2026-10-02) |
| Nov. 7, 2005 | PDFS | S | 2,000 | $15.32 | $30,640 | 9,166 Indirect | -17.91% | Disposed | 262.3% (price as of 2026-10-02) |
| Nov. 7, 2005 | PDFS | S | 500 | $15.31 | $7,655 | 11,166 Indirect | -4.29% | Disposed | 262.5% (price as of 2026-10-02) |
| Sept. 1, 2005 | CERS | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Aug. 29, 2005 | PDFS | S | 500 | $15.70 | $7,850 | 200,000 Indirect | -0.25% | Disposed | 253.5% (price as of 2026-10-02) |
| Aug. 29, 2005 | PDFS | S | 500 | $15.66 | $7,830 | 200,500 Indirect | -0.25% | Disposed | 254.4% (price as of 2026-10-02) |
| Aug. 29, 2005 | PDFS | S | 100 | $15.58 | $1,558 | 201,000 Indirect | -0.05% | Disposed | 256.2% (price as of 2026-10-02) |
| Aug. 29, 2005 | PDFS | S | 100 | $15.57 | $1,557 | 201,100 Indirect | -0.05% | Disposed | 256.5% (price as of 2026-10-02) |
| Aug. 29, 2005 | PDFS | S | 2,300 | $15.56 | $35,788 | 201,200 Indirect | -1.13% | Disposed | 256.7% (price as of 2026-10-02) |
| Aug. 29, 2005 | PDFS | S | 2,600 | $15.55 | $40,430 | 203,500 Indirect | -1.26% | Disposed | 256.9% (price as of 2026-10-02) |
| Aug. 29, 2005 | PDFS | S | 2,200 | $15.54 | $34,188 | 206,100 Indirect | -1.06% | Disposed | 257.1% (price as of 2026-10-02) |
| Aug. 29, 2005 | PDFS | S | 5,700 | $15.53 | $88,521 | 208,300 Indirect | -2.66% | Disposed | 257.4% (price as of 2026-10-02) |
| Aug. 29, 2005 | PDFS | S | 5,116 | $15.52 | $79,400 | 214,000 Indirect | -2.33% | Disposed | 257.6% (price as of 2026-10-02) |
| Aug. 29, 2005 | PDFS | S | 5,400 | $15.51 | $83,754 | 219,116 Indirect | -2.41% | Disposed | 257.8% (price as of 2026-10-02) |
| Aug. 29, 2005 | PDFS | S | 12,884 | $15.50 | $199,702 | 224,516 Indirect | -5.43% | Disposed | 258.1% (price as of 2026-10-02) |
| Aug. 26, 2005 | PDFS | S | 300 | $15.81 | $4,743 | 237,400 Indirect | -0.13% | Disposed | 251.0% (price as of 2026-10-02) |
| Aug. 26, 2005 | PDFS | S | 800 | $15.80 | $12,640 | 237,700 Indirect | -0.34% | Disposed | 251.3% (price as of 2026-10-02) |
| Aug. 26, 2005 | PDFS | S | 1,500 | $15.79 | $23,685 | 238,500 Indirect | -0.62% | Disposed | 251.5% (price as of 2026-10-02) |
| Aug. 26, 2005 | PDFS | S | 49 | $15.70 | $769 | 240,000 Indirect | -0.02% | Disposed | 253.5% (price as of 2026-10-02) |
| Aug. 26, 2005 | PDFS | S | 9,951 | $15.67 | $155,932 | 240,049 Indirect | -3.98% | Disposed | 254.2% (price as of 2026-10-02) |
| May 26, 2005 | PDFS | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 26, 2005 | PDFS | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
| May 1, 2005 | CERS | A | 5,000 | · | · | 5,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Feb. 22, 2005 | PDFS | S | 109 | $13.48 | $1,469 | 11,666 Indirect | -0.93% | Disposed | 311.7% (price as of 2026-10-02) |
| Feb. 22, 2005 | PDFS | S | 100 | $13.46 | $1,346 | 11,775 Indirect | -0.84% | Disposed | 312.3% (price as of 2026-10-02) |
| Feb. 22, 2005 | PDFS | S | 1,000 | $13.45 | $13,450 | 11,875 Indirect | -7.77% | Disposed | 312.6% (price as of 2026-10-02) |
| Feb. 22, 2005 | PDFS | S | 700 | $13.44 | $9,408 | 12,875 Indirect | -5.16% | Disposed | 312.9% (price as of 2026-10-02) |
| Feb. 22, 2005 | PDFS | S | 500 | $13.42 | $6,710 | 13,575 Indirect | -3.55% | Disposed | 313.6% (price as of 2026-10-02) |
| Feb. 22, 2005 | PDFS | S | 91 | $13.41 | $1,220 | 14,075 Indirect | -0.64% | Disposed | 313.9% (price as of 2026-10-02) |
| Feb. 22, 2005 | PDFS | S | 400 | $13.39 | $5,356 | 14,166 Indirect | -2.75% | Disposed | 314.5% (price as of 2026-10-02) |
Showing latest 100 of 212 transactions
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Nov. 4, 2013 | CERS | Option | Common | $4.54 | Dec. 31, 2013 | 5,000 | Disposed |
| Jan. 2, 2013 | CERS | Option (Right to Buy) | Common Stock | $3.19 | Jan. 1, 2023 | 32,500 | Acquired |
| Jan. 3, 2012 | CERS | Option (Right to Buy) | Common Stock | $2.86 | Jan. 2, 2022 | 32,500 | Disposed |
| Jan. 3, 2011 | CERS | Option (Right to Buy) | Common Stock | $2.48 | Jan. 2, 2021 | 22,500 | Disposed |
| Jan. 4, 2010 | CERS | Option (Right to Buy) | Common Stock | $1.80 | Jan. 3, 2020 | 22,500 | Acquired |
| Jan. 12, 2009 | CERS | Option (Right to Buy) | Common Stock | $0.79 | Jan. 11, 2019 | 51,250 | Acquired |
| Jan. 2, 2009 | CERS | Option (Right to Buy) | Common Stock | $0.82 | Jan. 1, 2019 | 22,500 | Acquired |
| Jan. 2, 2008 | CERS | Option (Right to Buy) | Common Stock | $6.51 | Jan. 1, 2018 | 22,500 | Acquired |
| Jan. 2, 2007 | CERS | Option (Right to Buy) | Common Stock | $5.86 | Jan. 1, 2017 | 22,500 | Acquired |
| May 24, 2006 | PDFS | 2001 Stock Option Plan (Right to Buy) | Common Stock | $13.60 | May 23, 2016 | 5,000 | Acquired |
| May 24, 2006 | PDFS | 2001 Stock Option Plan (Right to Buy) | Common Stock | $13.60 | May 23, 2016 | 15,000 | Acquired |
| Jan. 20, 2006 | CERS | Option (Right to Buy) | Common Stock | $2.72 | May 18, 2006 | 14,700 | Disposed |
| Jan. 3, 2006 | CERS | Option (Right to Buy) | Common Stock | $10.15 | Jan. 2, 2016 | 22,500 | Acquired |
| Sept. 1, 2005 | CERS | Option (Right to Buy) | Common Stock | $6.76 | Aug. 31, 2015 | 5,000 | Acquired |
| May 26, 2005 | PDFS | 2001 Stock Option Plan (Right to Buy) | Common Stock | $12.33 | May 25, 2015 | 5,000 | Acquired |
| May 26, 2005 | PDFS | 2001 Stock Option Plan (Right to Buy) | Common Stock | $12.33 | May 25, 2015 | 15,000 | Acquired |
| May 1, 2005 | CERS | Option (Right to Buy) | Common Stock | $3.66 | April 29, 2015 | 5,000 | Acquired |
| Jan. 1, 2005 | CERS | Option (Right to Buy) | Common Stock | $2.95 | Dec. 31, 2014 | 5,000 | Acquired |
| Sept. 1, 2004 | CERS | Option (Right to Buy) | Common Stock | $2.14 | Aug. 31, 2014 | 5,000 | Acquired |
| May 19, 2004 | PDFS | 2001 Stock Plan Option (Right to Buy) | Common Stock | $8.61 | May 18, 2014 | 20,000 | Acquired |
| May 1, 2004 | CERS | Option (Right to Buy) | Common Stock | $3.25 | April 30, 2014 | 5,000 | Acquired |
| Jan. 1, 2004 | CERS | Common Stock | Common Stock | $4.54 | Dec. 31, 2013 | 5,000 | Acquired |
| Sept. 1, 2003 | CERS | Option (Right to Buy) | Common Stock | $7.62 | Aug. 31, 2013 | 5,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).