| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Insider buying and selling activity across 94 companies in the Semiconductors & Semiconductor Equipment industry. Part of the Information Technology sector.
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 3, 2025 | FORM Formfactor Inc | Slessor Mike55 | CEO | Sell | 4,000 | $38.98 | $155,936.00 | -0.4% | -24.7% | +88.7% | |
| Feb 3, 2025 | TER Teradyne, Inc | Johnson Mercedes58 | Director | Sell | 625 | $112.58 | $70,362.50 | -4.5% | -32.1% | +154.7% | |
| Feb 3, 2025 | CRUS Cirrus Logic, Inc. | Baumgartner Jeffrey W55 | EVP, R&D | Sell | 2,051 | $100.00 | $205,100.00 | -19.8% | -0.8% | +25.5% | |
| Jan 31, 2025 | CRDO Credo Technology Group Holding Ltd | Sutardja, Pantas | Director | Sell | 1,875 | $66.96 | $125,550.00 | - | -35.0% | +78.9% | |
| Jan 30, 2025 | TER Teradyne, Inc | Driscoll Ryan | VP, General Counsel, Secretary | Sell | 437 | $102.00 | $44,574.00 | -9.2% | -35.5% | +109.5% | |
| Jan 30, 2025 | TER Teradyne, Inc | Mehta Sanjay64 | VP And Chief Financial Officer | Sell | 614 | $102.00 | $62,628.00 | -2.0% | -35.5% | +109.5% | |
| Jan 29, 2025 | CRDO Credo Technology Group Holding Ltd | Lam Yat Tung | Chief Operating Officer | Sell | 100,000 | $58.66 | $5,865,863.68 | -55.0% | -26.5% | +120.2% | |
| Jan 29, 2025 | SMTC Semtech Corp | Lin Mark | EVP And CFO | Sell | 2,990 | $59.45 | $177,749.10 | -15.1% | -48.3% | +36.0% | |
| Jan 29, 2025 | TER Teradyne, Inc | Burns Richard John50 | President, Semiconductor Test | Sell | 1,477 | $122.90 | $181,523.30 | -6.5% | -38.6% | +106.4% | |
| Jan 29, 2025 | TER Teradyne, Inc | Mehta Sanjay64 | VP And Chief Financial Officer | Sell | 5,338 | $122.90 | $656,040.20 | -14.7% | -38.6% | +106.4% | |
| Jan 29, 2025 | TER Teradyne, Inc | Driscoll Ryan | VP, General Counsel, Secretary | Sell | 76 | $122.90 | $9,340.40 | -1.6% | -38.6% | +106.4% | |
| Jan 28, 2025 | TER Teradyne, Inc | Burns Richard John50 | President, Semiconductor Test | Sell | 407 | $120.51 | $49,047.57 | -1.9% | -37.0% | +105.4% | |
| Jan 28, 2025 | TER Teradyne, Inc | Mehta Sanjay64 | VP And Chief Financial Officer | Sell | 1,789 | $120.51 | $215,592.39 | -5.1% | -37.0% | +105.4% | |
| Jan 28, 2025 | TER Teradyne, Inc | Driscoll Ryan | VP, General Counsel, Secretary | Sell | 107 | $120.51 | $12,894.57 | -2.1% | -37.0% | +105.4% | |
| Jan 27, 2025 | CRDO Credo Technology Group Holding Ltd | Cheng Chi Fung | Chief Technology Officer | Sell | 55,000 | $57.87 | $3,182,858.01 | - | -22.6% | +133.0% | |
| Jan 27, 2025 | MTSI MacOm Technology Solutions Holdings, Inc. | Hwang Donghyun Thomas51 | SVP, Global Sales | Sell | 7,355 | $133.00 | $978,215.00 | -14.4% | -14.9% | +79.2% | |
| Jan 24, 2025 | MPWR Monolithic Power Systems Inc | Hsing Michael49 | CEO | Sell | 3,636 | $700.00 | $2,545,200.00 | -0.4% | -14.4% | +56.8% | |
| Jan 22, 2025 | SLAB Silicon Laboratories Inc. | Bock William G57 | Director | Sell | 2,000 | $140.77 | $281,540.00 | -5.9% | -32.6% | +8.2% | |
| Jan 22, 2025 | MRVL Marvell Technology, Inc. | Koopmans Chris54 | EVP, Chief Operations Officer | Sell | 6,000 | $124.40 | $746,400.00 | -6.0% | -59.6% | -33.6% | |
| Jan 21, 2025 | CRDO Credo Technology Group Holding Ltd | Cheng Chi Fung | Chief Technology Officer | Sell | 60,000 | $80.57 | $4,834,255.34 | - | -57.2% | +70.7% | |
| Jan 21, 2025 | CRDO Credo Technology Group Holding Ltd | Lam Yat Tung | Chief Operating Officer | Sell | 110,000 | $80.57 | $8,862,432.48 | -0.5% | -57.2% | +70.7% | |
| Jan 21, 2025 | ONTO Onto Innovation Inc. | Plisinski Michael P56 | CEO | Sell | 35,000 | $219.19 | $7,671,650.00 | -18.9% | -48.9% | -1.4% | |
| Jan 17, 2025 | SMTC Semtech Corp | Sherazi Imran | SVP And Gm | Sell | 1,338 | $75.00 | $100,350.00 | -99.0% | -65.0% | +3.4% | |
| Jan 17, 2025 | PLAB Photronics Inc | Lee Kang Jyh46 | Chief Executive Officer | Sell | 18,750 | $24.44 | $458,200.00 | -1.6% | -28.1% | +40.5% | |
| Jan 17, 2025 | MRVL Marvell Technology, Inc. | Casper Mark55 | EVP &Chief Legal Officer | Sell | 7,755 | $123.08 | $954,485.40 | -100% | -58.6% | -35.5% |
The blue line has two modes, toggled with the Relative and Absolute buttons:
Relative (default) shows cumulative industry performance with both the overall market and parent sector movements removed. When the line rises above 100, the industry is outperforming its sector; below 100 means underperforming. This is calculated using factor returns via weighted least squares (WLS) regression, isolating pure industry-specific behavior.
Absolute shows the total cumulative return of the industry including market and sector movement. This reflects what an investor actually experienced — an industry can show strong absolute gains even while underperforming its sector in relative terms.
Both views start at an index of 100. Other return drivers such as momentum, value, or size are deliberately retained in both modes, since these are part of what makes an industry behave the way it does and may reflect the conditions insiders are responding to.