Robert Mark Sussman
CIK 923685 · View on SEC EDGAR ↗
Insider
First SEC filing: Nov. 1, 2006 · Latest: Nov. 1, 2006
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Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
last 12 months, based on the transactions shown below
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 |
|---|---|---|---|---|---|---|---|---|---|
| April 30, 2007 | SILC | S | 600 | $22.65 | $13,590 | 260,100 Indirect | -0.23% | Disposed | 94.5% (price as of 2026-08-19) |
| April 27, 2007 | SILC | P | 2,000 | $21.11 | $42,220 | 260,700 Indirect | +0.77% | Acquired | 108.7% (price as of 2026-08-19) |
| April 26, 2007 | SILC | P | 3,000 | $21.25 | $63,750 | 258,700 Indirect | +1.17% | Acquired | 107.3% (price as of 2026-08-19) |
| April 26, 2007 | SILC | P | 10,000 | $21.25 | $212,500 | 255,700 Indirect | +4.07% | Acquired | 107.3% (price as of 2026-08-19) |
| April 25, 2007 | SILC | S | 10,000 | $25.70 | $257,000 | 245,700 Indirect | -3.91% | Disposed | 71.4% (price as of 2026-08-19) |
| April 25, 2007 | SILC | S | 10,000 | $25.70 | $257,000 | 245,700 Indirect | -3.91% | Disposed | 71.4% (price as of 2026-08-19) |
| April 24, 2007 | SILC | P | 5,000 | $24.30 | $121,500 | 255,700 Indirect | +1.99% | Acquired | 81.3% (price as of 2026-08-19) |
| April 24, 2007 | SILC | P | 5,000 | $24.30 | $121,500 | 255,700 Indirect | +1.99% | Acquired | 81.3% (price as of 2026-08-19) |
| April 23, 2007 | SILC | P | 5,000 | $23.45 | $117,250 | 250,700 Indirect | +2.04% | Acquired | 87.9% (price as of 2026-08-19) |
| April 23, 2007 | SILC | P | 5,000 | $23.45 | $117,250 | 250,700 Indirect | +2.04% | Acquired | 87.9% (price as of 2026-08-19) |
| April 17, 2007 | SILC | S | 3,500 | $23.55 | $82,425 | 245,700 Indirect | -1.40% | Disposed | 87.1% (price as of 2026-08-19) |
| April 17, 2007 | SILC | P | 3,500 | $23.55 | $82,425 | 385,500 Direct | +0.92% | Acquired | 87.1% (price as of 2026-08-19) |
| April 17, 2007 | SILC | P | 3,500 | $23.55 | $82,425 | 385,500 Direct | +0.92% | Acquired | 87.1% (price as of 2026-08-19) |
| April 17, 2007 | SILC | S | 3,500 | $23.55 | $82,425 | 245,700 Indirect | -1.40% | Disposed | 87.1% (price as of 2026-08-19) |
| April 16, 2007 | SILC | P | 500 | $22.60 | $11,300 | 249,200 Indirect | +0.20% | Acquired | 95.0% (price as of 2026-08-19) |
| April 16, 2007 | SILC | P | 500 | $22.60 | $11,300 | 249,200 Indirect | +0.20% | Acquired | 95.0% (price as of 2026-08-19) |
| April 13, 2007 | SILC | P | 2,100 | $21.50 | $45,150 | 248,700 Indirect | +0.85% | Acquired | 104.9% (price as of 2026-08-19) |
| April 13, 2007 | SILC | P | 2,100 | $21.50 | $45,150 | 248,700 Indirect | +0.85% | Acquired | 104.9% (price as of 2026-08-19) |
| April 12, 2007 | SILC | P | 1,000 | $21.45 | $21,450 | 246,600 Indirect | +0.41% | Acquired | 105.4% (price as of 2026-08-19) |
| April 12, 2007 | SILC | P | 600 | $21.50 | $12,900 | 245,600 Indirect | +0.24% | Acquired | 104.9% (price as of 2026-08-19) |
| April 12, 2007 | SILC | P | 1,000 | $21.45 | $21,450 | 246,600 Indirect | +0.41% | Acquired | 105.4% (price as of 2026-08-19) |
| April 12, 2007 | SILC | P | 600 | $21.50 | $12,900 | 245,600 Indirect | +0.24% | Acquired | 104.9% (price as of 2026-08-19) |
| April 11, 2007 | SILC | P | 1,000 | $20.50 | $20,500 | 245,000 Indirect | +0.41% | Acquired | 114.9% (price as of 2026-08-19) |
| April 11, 2007 | SILC | P | 1,000 | $20.50 | $20,500 | 245,000 Indirect | +0.41% | Acquired | 114.9% (price as of 2026-08-19) |
| April 10, 2007 | SILC | P | 2,000 | $20.75 | $41,500 | 244,000 Indirect | +0.83% | Acquired | 112.3% (price as of 2026-08-19) |
| April 10, 2007 | SILC | P | 2,000 | $20.75 | $41,500 | 244,000 Indirect | +0.83% | Acquired | 112.3% (price as of 2026-08-19) |
| April 5, 2007 | SILC | P | 1,000 | $19.15 | $19,150 | 242,000 Indirect | +0.41% | Acquired | 130.1% (price as of 2026-08-19) |
| April 5, 2007 | SILC | P | 1,000 | $19.15 | $19,150 | 242,000 Indirect | +0.41% | Acquired | 130.1% (price as of 2026-08-19) |
| April 4, 2007 | SILC | P | 3,000 | $19.13 | $57,390 | 241,000 Indirect | +1.26% | Acquired | 130.3% (price as of 2026-08-19) |
| April 4, 2007 | SILC | P | 2,000 | $19.50 | $39,000 | 238,000 Indirect | +0.85% | Acquired | 125.9% (price as of 2026-08-19) |
| April 4, 2007 | SILC | P | 200 | $17.86 | $3,572 | 236,000 Indirect | +0.08% | Acquired | 146.7% (price as of 2026-08-19) |
| April 4, 2007 | SILC | P | 3,000 | $19.13 | $57,390 | 241,000 Indirect | +1.26% | Acquired | 130.3% (price as of 2026-08-19) |
| April 4, 2007 | SILC | P | 2,000 | $19.50 | $39,000 | 238,000 Indirect | +0.85% | Acquired | 125.9% (price as of 2026-08-19) |
| April 4, 2007 | SILC | P | 200 | $17.86 | $3,572 | 236,000 Indirect | +0.08% | Acquired | 146.7% (price as of 2026-08-19) |
| March 29, 2007 | SILC | P | 1,000 | $16.25 | $16,250 | 382,000 Direct | +0.26% | Acquired | 171.1% (price as of 2026-08-19) |
| March 29, 2007 | SILC | P | 1,000 | $16.25 | $16,250 | 382,000 Direct | +0.26% | Acquired | 171.1% (price as of 2026-08-19) |
| March 28, 2007 | SILC | P | 1,000 | $16.50 | $16,500 | 381,000 Direct | +0.26% | Acquired | 167.0% (price as of 2026-08-19) |
| March 28, 2007 | SILC | P | 1,000 | $16.50 | $16,500 | 381,000 Direct | +0.26% | Acquired | 167.0% (price as of 2026-08-19) |
| March 27, 2007 | SILC | P | 1,000 | $16.93 | $16,930 | 235,800 Indirect | +0.43% | Acquired | 160.2% (price as of 2026-08-19) |
| March 27, 2007 | SILC | P | 1,000 | $16.93 | $16,930 | 235,800 Indirect | +0.43% | Acquired | 160.2% (price as of 2026-08-19) |
| March 21, 2007 | SILC | P | 3,900 | $16.90 | $65,910 | 234,800 Indirect | +1.69% | Acquired | 160.7% (price as of 2026-08-19) |
| March 21, 2007 | SILC | P | 3,900 | $16.90 | $65,910 | 234,800 Indirect | +1.69% | Acquired | 160.7% (price as of 2026-08-19) |
| March 20, 2007 | SILC | P | 1,500 | $14.46 | $21,690 | 230,900 Indirect | +0.65% | Acquired | 204.7% (price as of 2026-08-19) |
| March 20, 2007 | SILC | P | 1,000 | $14.46 | $14,460 | 229,400 Indirect | +0.44% | Acquired | 204.7% (price as of 2026-08-19) |
| March 20, 2007 | SILC | P | 1,500 | $14.46 | $21,690 | 230,900 Indirect | +0.65% | Acquired | 204.7% (price as of 2026-08-19) |
| March 20, 2007 | SILC | P | 1,000 | $14.46 | $14,460 | 229,400 Indirect | +0.44% | Acquired | 204.7% (price as of 2026-08-19) |
| March 19, 2007 | SILC | P | 2,000 | $14.33 | $28,660 | 228,400 Indirect | +0.88% | Acquired | 207.5% (price as of 2026-08-19) |
| March 19, 2007 | SILC | P | 5,000 | $14.55 | $72,750 | 226,400 Indirect | +2.26% | Acquired | 202.8% (price as of 2026-08-19) |
| March 19, 2007 | SILC | P | 2,000 | $14.55 | $29,100 | 221,400 Indirect | +0.91% | Acquired | 202.8% (price as of 2026-08-19) |
| March 13, 2007 | SILC | P | 800 | $12.25 | $9,800 | 219,400 Indirect | +0.37% | Acquired | 259.7% (price as of 2026-08-19) |
| March 12, 2007 | SILC | P | 4,200 | $12.46 | $52,332 | 218,600 Indirect | +1.96% | Acquired | 253.6% (price as of 2026-08-19) |
| March 9, 2007 | SILC | P | 7,700 | $12.81 | $98,637 | 214,400 Indirect | +3.73% | Acquired | 244.0% (price as of 2026-08-19) |
| March 8, 2007 | SILC | P | 2,000 | $12.60 | $25,200 | 206,700 Indirect | +0.98% | Acquired | 249.7% (price as of 2026-08-19) |
| March 7, 2007 | SILC | P | 3,000 | $12.37 | $37,110 | 380,000 Direct | +0.80% | Acquired | 256.2% (price as of 2026-08-19) |
| March 7, 2007 | SILC | P | 3,000 | $12.37 | $37,110 | 380,000 Direct | +0.80% | Acquired | 256.2% (price as of 2026-08-19) |
| March 6, 2007 | SILC | P | 500 | $12.13 | $6,065 | 377,000 Direct | +0.13% | Acquired | 263.2% (price as of 2026-08-19) |
| March 6, 2007 | SILC | P | 500 | $12.13 | $6,065 | 377,000 Direct | +0.13% | Acquired | 263.2% (price as of 2026-08-19) |
| March 5, 2007 | SILC | P | 1,800 | $11.97 | $21,546 | 376,500 Direct | +0.48% | Acquired | 268.1% (price as of 2026-08-19) |
| March 5, 2007 | SILC | P | 1,800 | $11.97 | $21,546 | 376,500 Direct | +0.48% | Acquired | 268.1% (price as of 2026-08-19) |
| March 1, 2007 | SILC | P | 2,500 | $12.25 | $30,625 | 374,700 Direct | +0.67% | Acquired | 259.7% (price as of 2026-08-19) |
| March 1, 2007 | SILC | P | 2,500 | $12.25 | $30,625 | 374,700 Direct | +0.67% | Acquired | 259.7% (price as of 2026-08-19) |
| Feb. 28, 2007 | SILC | P | 8,400 | $13.00 | $109,200 | 204,700 Indirect | +4.28% | Acquired | 238.9% (price as of 2026-08-19) |
| Feb. 28, 2007 | SILC | P | 800 | $13.00 | $10,400 | 196,300 Indirect | +0.41% | Acquired | 238.9% (price as of 2026-08-19) |
| Feb. 28, 2007 | SILC | P | 6,700 | $13.00 | $87,100 | 372,200 Direct | +1.83% | Acquired | 238.9% (price as of 2026-08-19) |
| Feb. 28, 2007 | SILC | P | 800 | $13.00 | $10,400 | 196,300 Indirect | +0.41% | Acquired | 238.9% (price as of 2026-08-19) |
| Feb. 28, 2007 | SILC | P | 6,700 | $13.00 | $87,100 | 372,200 Direct | +1.83% | Acquired | 238.9% (price as of 2026-08-19) |
| Feb. 27, 2007 | SILC | P | 5,200 | $13.88 | $72,176 | 195,500 Indirect | +2.73% | Acquired | 217.4% (price as of 2026-08-19) |
| Feb. 27, 2007 | SILC | P | 5,200 | $13.88 | $72,176 | 195,500 Indirect | +2.73% | Acquired | 217.4% (price as of 2026-08-19) |
| Feb. 23, 2007 | SILC | P | 5,000 | $14.97 | $74,850 | 190,300 Indirect | +2.70% | Acquired | 194.3% (price as of 2026-08-19) |
| Feb. 23, 2007 | SILC | P | 3,000 | $14.97 | $44,910 | 185,300 Indirect | +1.65% | Acquired | 194.3% (price as of 2026-08-19) |
| Feb. 23, 2007 | SILC | S | 8,000 | $14.97 | $119,760 | 365,500 Direct | -2.14% | Disposed | 194.3% (price as of 2026-08-19) |
| Feb. 23, 2007 | SILC | P | 5,000 | $14.97 | $74,850 | 190,300 Indirect | +2.70% | Acquired | 194.3% (price as of 2026-08-19) |
| Feb. 23, 2007 | SILC | P | 3,000 | $14.97 | $44,910 | 185,300 Indirect | +1.65% | Acquired | 194.3% (price as of 2026-08-19) |
| Feb. 23, 2007 | SILC | P | 8,000 | $14.97 | $119,760 | 365,500 Direct | -2.14% | Disposed | 194.3% (price as of 2026-08-19) |
| Feb. 22, 2007 | SILC | P | 1,500 | $14.88 | $22,320 | 182,300 Indirect | +0.83% | Acquired | 196.1% (price as of 2026-08-19) |
| Feb. 22, 2007 | SILC | P | 1,500 | $14.88 | $22,320 | 182,300 Indirect | +0.83% | Acquired | 196.1% (price as of 2026-08-19) |
| Feb. 21, 2007 | SILC | S | 8,500 | $14.65 | $124,525 | 180,800 Indirect | -4.49% | Disposed | 200.8% (price as of 2026-08-19) |
| Feb. 21, 2007 | SILC | P | 8,500 | $14.65 | $124,525 | 373,500 Direct | +2.33% | Acquired | 200.8% (price as of 2026-08-19) |
| Feb. 21, 2007 | SILC | S | 8,500 | $14.65 | $124,525 | 180,800 Indirect | -4.49% | Disposed | 200.8% (price as of 2026-08-19) |
| Feb. 21, 2007 | SILC | P | 8,500 | $14.65 | $124,525 | 373,500 Direct | +2.33% | Acquired | 200.8% (price as of 2026-08-19) |
| Feb. 15, 2007 | SILC | P | 3,000 | $14.30 | $42,900 | 189,300 Indirect | +1.61% | Acquired | 208.1% (price as of 2026-08-19) |
| Feb. 15, 2007 | SILC | P | 3,000 | $14.30 | $42,900 | 189,300 Indirect | +1.61% | Acquired | 208.1% (price as of 2026-08-19) |
| Feb. 14, 2007 | SILC | P | 2,000 | $14.49 | $28,980 | 365,000 Direct | +0.55% | Acquired | 204.1% (price as of 2026-08-19) |
| Feb. 14, 2007 | SILC | P | 2,000 | $14.49 | $28,980 | 365,000 Direct | +0.55% | Acquired | 204.1% (price as of 2026-08-19) |
| Feb. 13, 2007 | SILC | P | 1,500 | $14.65 | $21,975 | 363,000 Direct | +0.41% | Acquired | 200.8% (price as of 2026-08-19) |
| Feb. 13, 2007 | SILC | P | 1,500 | $14.65 | $21,975 | 363,000 Direct | +0.41% | Acquired | 200.8% (price as of 2026-08-19) |
| Feb. 12, 2007 | SILC | P | 3,500 | $14.91 | $52,185 | 186,300 Indirect | +1.91% | Acquired | 195.5% (price as of 2026-08-19) |
| Feb. 12, 2007 | SILC | P | 3,500 | $14.91 | $52,185 | 186,300 Indirect | +1.91% | Acquired | 195.5% (price as of 2026-08-19) |
| Feb. 8, 2007 | SILC | P | 4,600 | $15.00 | $69,000 | 182,800 Indirect | +2.58% | Acquired | 193.7% (price as of 2026-08-19) |
| Feb. 8, 2007 | SILC | P | 4,600 | $15.00 | $69,000 | 182,800 Indirect | +2.58% | Acquired | 193.7% (price as of 2026-08-19) |
| Feb. 7, 2007 | SILC | P | 400 | $15.00 | $6,000 | 178,200 Indirect | +0.22% | Acquired | 193.7% (price as of 2026-08-19) |
| Feb. 7, 2007 | SILC | P | 400 | $15.00 | $6,000 | 178,200 Indirect | +0.22% | Acquired | 193.7% (price as of 2026-08-19) |
| Feb. 6, 2007 | SILC | P | 5,000 | $14.95 | $74,750 | 177,800 Indirect | +2.89% | Acquired | 194.7% (price as of 2026-08-19) |
| Feb. 6, 2007 | SILC | P | 5,000 | $14.95 | $74,750 | 177,800 Indirect | +2.89% | Acquired | 194.7% (price as of 2026-08-19) |
| Feb. 2, 2007 | SILC | P | 4,000 | $15.15 | $60,600 | 172,800 Indirect | +2.37% | Acquired | 190.8% (price as of 2026-08-19) |
| Feb. 2, 2007 | SILC | P | 4,000 | $15.15 | $60,600 | 172,800 Indirect | +2.37% | Acquired | 190.8% (price as of 2026-08-19) |
| Jan. 31, 2007 | SILC | P | 2,500 | $13.70 | $34,250 | 168,800 Indirect | +1.50% | Acquired | 221.6% (price as of 2026-08-19) |
| Jan. 31, 2007 | SILC | P | 2,500 | $13.70 | $34,250 | 168,800 Indirect | +1.50% | Acquired | 221.6% (price as of 2026-08-19) |
| Jan. 29, 2007 | SILC | P | 2,500 | $12.10 | $30,250 | 166,300 Indirect | +1.53% | Acquired | 264.1% (price as of 2026-08-19) |
| Jan. 29, 2007 | SILC | P | 2,500 | $12.10 | $30,250 | 166,300 Indirect | +1.53% | Acquired | 264.1% (price as of 2026-08-19) |
Showing latest 100 of 195 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.
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.