| 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 95 companies in the Chemicals industry. Part of the Materials sector.
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Nov 24, 2017 | IOSP Innospec Inc. | Curran Philip | Group Financial Controller | Sell | 1,352 | $71.05 | $96,059.19 | -24.6% | |
| Nov 24, 2017 | SNES Senestech, Inc. | Williams Julia Ann | Director | Buy | 1,700 | $0.90 | $1,525.24 | +7.7% | |
| Nov 24, 2017 | WLK Westlake Corp | Chao Albert47 | President &CEO | Sell | 45,000 | $94.76 | $4,264,076.61 | -5.2% | |
| Nov 24, 2017 | WLK Westlake Corp | Chao James | Chairman | Sell | 76,135 | $94.69 | $7,209,193.01 | -24.2% | |
| Nov 23, 2017 | NMGX Nano Magic Inc. | Berman Ronald J | Director | Buy | 200 | $1.30 | $260.00 | - | |
| Nov 22, 2017 | IOSP Innospec Inc. | Williams Patrick62 | President &CEO | Sell | 15,000 | $71.49 | $1,072,335.00 | -7.9% | |
| Nov 22, 2017 | WLKP Westlake Chemical Partners LP | Chao Albert47 | President &CEO | Buy | 2,000 | $21.49 | $42,988.00 | +4.4% | |
| Nov 22, 2017 | SHW Sherwin Williams Co | Davisson Robert J | President, The Americas Group | Sell | 8,800 | $390.07 | $3,432,615.00 | -36.2% | |
| Nov 21, 2017 | WLK Westlake Corp | Bender Mark Steven67 | EVP And CFO | Sell | 20,382 | $94.27 | $1,921,309.23 | -45.9% | |
| Nov 21, 2017 | ASH Ashland Inc. | Willis J Kevin56 | Chief Financial Officer | Sell | 1,022 | $70.25 | $71,795.50 | -4.5% | |
| Nov 21, 2017 | KWR Quaker Chemical Corp | Ettinger Ronald S | VP - Human Resources | Sell | 1,000 | $162.75 | $162,750.00 | -16.3% | |
| Nov 21, 2017 | WLK Westlake Corp | Chao Albert47 | President &CEO | Sell | 25,000 | $94.34 | $2,358,375.00 | -8.4% | |
| Nov 21, 2017 | IOSP Innospec Inc. | Watt Brian64 | VP, Strat Plan &Regulatory | Sell | 440 | $70.17 | $30,875.20 | -1.4% | |
| Nov 21, 2017 | SNES Senestech, Inc. | Mayer Loretta Powers | CEO &Chief Scientific Officer | Sell | 6,000 | $0.89 | $5,362.80 | -1.5% | |
| Nov 21, 2017 | SCL Stepan Co | Stefaniak Debra | VP, Business Transformation | Sell | 818 | $82.66 | $67,617.52 | -12.4% | |
| Nov 20, 2017 | ASH Ashland Inc. | Willis J Kevin56 | Chief Financial Officer | Sell | 2,543 | $70.63 | $179,612.09 | -10.4% | |
| Nov 20, 2017 | ASH Ashland Inc. | Ganz Peter | Senior Vice President | Sell | 3,379 | $70.63 | $238,658.77 | -8.1% | |
| Nov 20, 2017 | KWR Quaker Chemical Corp | Caldwell Donald R | Director | Sell | 300 | $159.57 | $47,871.00 | -3.8% | |
| Nov 20, 2017 | KWR Quaker Chemical Corp | Cook William Roland | Director | Sell | 2,500 | $160.78 | $401,941.50 | -31.2% | |
| Nov 20, 2017 | SHW Sherwin Williams Co | Baxter Joel D. | Pres. &Gm, Glob. Supply Chain | Sell | 2,376 | $389.26 | $924,881.76 | -63.5% | |
| Nov 20, 2017 | IPI Intrepid Potash, Inc. | Jornayvaz Robert P III | Exec. Chair, President &CEO | Buy | 5,000 | $3.55 | $17,730.00 | - | |
| Nov 17, 2017 | WLK Westlake Corp | Buesinger Robert F.59 | EVP, Vinyls Products | Sell | 5,214 | $93.82 | $489,199.38 | -35.9% | |
| Nov 17, 2017 | ASH Ashland Inc. | Willis J Kevin56 | Chief Financial Officer | Sell | 916 | $70.61 | $64,678.76 | -3.3% | |
| Nov 17, 2017 | GPRE Green Plains Inc. | Hoovestol Wayne | Director | Buy | 102,653 | $16.37 | $1,680,553.17 | +26.2% | |
| Nov 16, 2017 | SXT Sensient Technologies Corp | Whitelaw Essie | Director | Sell | 667 | $75.15 | $50,125.32 | -4.0% |
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.