Basic Materials / Specialty Chemicals
Exclusive insider sentiment analysis for the Specialty Chemicals sector. Track real-time Director purchases and institutional money flow to identify high-conviction opportunities before the market reacts.
| Filing Date | Trade Date | Ticker | Company Name | Reporting Person | Relationship | Industry | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-16 17:37 | 2026-06-12 | PPG | PPG INDUSTRIES INC | Hefel Juliane M. | Officer; Sr. VP, Ind Coatings & Sp Prod | Specialty Chemicals | BUY | $116.45 | 12 | $1,344 | 1,902 | +0.6% |
| 2026-06-15 20:10 | 2026-06-11 | KOP | Koppers Holdings Inc. | BALL M LEROY | Director, Officer; CEO | Specialty Chemicals | SALE | $41.34 | 4,141 | $171,189 | 439,955 | -0.9% |
| 2026-06-15 20:27 | 2026-06-11 | CMT | CORE MOLDING TECHNOLOGIES INC | CELLITTI THOMAS R | Director | Specialty Chemicals | SALE | $24.65 | 3,900 | $96,117 | 98,393 | -3.8% |
| 2026-06-15 21:20 | 2026-06-12 | GEVO | Gevo, Inc. | Shafer Andrew | Officer; Chief Mktg Cust & Brnd Officer | Specialty Chemicals | SALE | $1.43 | 9,443 | $13,458 | 311,608 | -2.9% |
| 2026-06-15 21:21 | 2026-06-12 | GEVO | Gevo, Inc. | Gendenjamts Davaajargal | Officer; VP Acctg and Treasurer | Specialty Chemicals | SALE | $1.43 | 4,293 | $6,118 | 108,865 | -3.8% |
| 2026-06-15 21:22 | 2026-06-12 | GEVO | Gevo, Inc. | Bowron Kimberly T | Officer; Chief of Staff | Specialty Chemicals | SALE | $1.43 | 15,470 | $22,048 | 696,295 | -2.2% |
| 2026-06-15 21:22 | 2026-06-12 | GEVO | Gevo, Inc. | Agiri Oluwagbemileke Yusuf | Officer; CFO | Specialty Chemicals | SALE | $1.40 | 63,028 | $88,075 | 491,116 | -11.4% |
| 2026-06-15 21:23 | 2026-06-12 | GEVO | Gevo, Inc. | Gruber Patrick R. | Director | Specialty Chemicals | SALE | $1.40 | 157,563 | $220,856 | 3,571,430 | -4.2% |
| 2026-06-15 21:18 | 2026-06-12 | GEVO | Gevo, Inc. | Bloom Paul D | Director, Officer; CEO | Specialty Chemicals | SALE | $1.43 | 35,189 | $50,151 | 1,483,399 | -2.3% |
| 2026-06-15 21:19 | 2026-06-12 | GEVO | Gevo, Inc. | Ryan Christopher Michael | Officer; President & COO | Specialty Chemicals | SALE | $1.43 | 35,196 | $50,161 | 1,279,245 | -2.7% |
| 2026-06-15 20:30 | 2026-06-11 | ECL | ECOLAB INC. | Clark Benjamin M. | Officer; EVP - Global Supply Chain | Specialty Chemicals | BUY | $263.83 | 1,000 | $263,831 | 1,083 | +1,210.9% |
| 2026-06-11 20:30 | 2026-06-10 | ECL | ECOLAB INC. | Doukeris Michel D | Director | Specialty Chemicals | BUY | $258.00 | 7,750 | $1,999,500 | 8,326 | +1,344.9% |
| 2026-06-11 16:21 | 2026-06-10 | AMTX | AEMETIS, INC | Simon Timothy Alan | Director | Specialty Chemicals | SALE | $2.05 | 10,000 | $20,500 | 42,632 | -19.0% |
| 2026-06-10 20:34 | 2026-06-09 | ECL | ECOLAB INC. | Brown Darrell R | Officer; Co-COO - Global Markets | Specialty Chemicals | OPT+S | $260.89 | 10,000 | $2,608,870 | 32,733 | -23.4% |
| 2026-06-09 20:15 | 2026-06-08 | SNES | SenesTech, Inc. | Edell Michael | Director, Officer; Chief Executive Officer | Specialty Chemicals | BUY | $1.55 | 1,000 | $1,550 | 4,000 | +33.3% |
| 2026-06-08 22:13 | 2026-06-04 | SNES | SenesTech, Inc. | GLENBROOK CAPITAL MANAGEMENT | 10% owner | Specialty Chemicals | BUY | $1.60 | 28,389 | $45,536 | 954,144 | +3.1% |
| 2026-06-05 12:20 | 2026-06-04 | FF | FutureFuel Corp. | Polet Roeland | Director, Officer; Chief Executive Officer | Specialty Chemicals | BUY | $4.28 | 10,000 | $42,800 | 35,000 | +40.0% |
| 2026-06-03 20:01 | 2026-06-02 | ECVT | Ecovyst Inc. | Lorance Sarah | Director | Specialty Chemicals | SALE | $13.33 | 8,450 | $112,639 | 54,700 | -13.4% |
| 2026-06-02 22:54 | 2026-06-02 | DD | DuPont de Nemours, Inc. | Koch Lori | Director, Officer; CEO | Specialty Chemicals | SALE | $48.82 | 261 | $12,741 | 0 | -100.0% |
| 2026-06-02 21:22 | 2026-06-01 | IFF | INTERNATIONAL FLAVORS & FRAGRANCES INC | FRIBOURG PAUL J | Director | Specialty Chemicals | BUY | $74.29 | 273,500 | $20,317,850 | 2,682,730 | +11.4% |
| 2026-06-01 20:59 | 2026-06-01 | LWLG | Lightwave Logic, Inc. | Quan Snizhana P. | Officer; Principal Financial Officer | Specialty Chemicals | SALE | $11.41 | 345 | $3,936 | 50,780 | -0.7% |
| 2026-06-01 18:03 | 2026-05-28 | NGVT | Ingevity Corp | DYER TERRANCE M | Officer; SVP, Chief HR Officer | Specialty Chemicals | SALE | $68.49 | 496 | $33,971 | 7,202 | -6.4% |
| 2026-05-29 21:35 | 2026-05-27 | GEVO | Gevo, Inc. | Ryan Christopher Michael | Officer; President & COO | Specialty Chemicals | SALE | $1.76 | 87,700 | $154,334 | 1,314,441 | -6.3% |
| 2026-05-29 21:35 | 2026-05-27 | GEVO | Gevo, Inc. | Agiri Oluwagbemileke Yusuf | Officer; CFO | Specialty Chemicals | SALE | $1.77 | 31,958 | $56,652 | 554,144 | -5.5% |
| 2026-05-29 21:35 | 2026-05-27 | GEVO | Gevo, Inc. | Bowron Kimberly T | Officer; Chief of Staff | Specialty Chemicals | SALE | $1.76 | 25,101 | $44,173 | 711,765 | -3.4% |
| 2026-05-29 21:36 | 2026-05-27 | GEVO | Gevo, Inc. | Shafer Andrew | Officer; Chief Mktg Cust & Brnd Officer | Specialty Chemicals | SALE | $1.76 | 32,667 | $57,487 | 321,051 | -9.2% |
| 2026-05-29 21:37 | 2026-05-27 | GEVO | Gevo, Inc. | Gruber Patrick R. | Director | Specialty Chemicals | SALE | $1.76 | 186,469 | $328,148 | 3,728,993 | -4.8% |
| 2026-05-29 21:34 | 2026-05-27 | GEVO | Gevo, Inc. | Bloom Paul D | Director, Officer; CEO | Specialty Chemicals | SALE | $1.76 | 75,735 | $133,278 | 1,518,588 | -4.8% |
| 2026-05-28 20:18 | 2026-05-26 | KWR | QUAKER CHEMICAL CORP | Bijlani Jeewat | Officer; EVP, Glob. Spec. & CGO | Specialty Chemicals | OPT+S | $145.77 | 731 | $106,556 | 6,748 | -9.8% |
| 2026-05-27 20:36 | 2026-05-27 | ECL | ECOLAB INC. | Vautrinot Suzanne M | Director | Specialty Chemicals | OPT+S | $264.98 | 1,004 | $266,040 | 11,651 | -7.9% |
| 2026-05-22 21:39 | 2026-05-20 | PRM | Perimeter Solutions, Inc. | Khouri Haitham | Director, Officer; Chief Executive Officer | Specialty Chemicals | SALE | $31.73 | 229,535 | $7,284,110 | 1,874,615 | -10.9% |
| 2026-05-21 17:06 | 2026-05-20 | N-A | Inland Real Estate Income Trust, Inc. | Kyriazis Jerry | Officer; Chief Financial Officer | Specialty Chemicals | BUY | $16.89 | 276 | $4,654 | 276 | +100.0% |
| 2026-05-21 15:31 | 2026-05-13 | HDSN | HUDSON TECHNOLOGIES INC /NY | Parrillo Richard | Director | Specialty Chemicals | BUY | $4.83 | 10,000 | $48,257 | 195,746 | +5.4% |
| 2026-05-21 13:02 | 2026-05-19 | HDSN | HUDSON TECHNOLOGIES INC /NY | Bertaux Brian J. | Officer; Chief Financial Officer | Specialty Chemicals | BUY | $4.87 | 2,000 | $9,740 | 2,000 | +100.0% |
| 2026-05-20 16:32 | 2026-05-18 | SXT | SENSIENT TECHNOLOGIES CORP | Hoang Thierry | Officer; VP, Asia Pacific Group | Specialty Chemicals | SALE | $115.19 | 400 | $46,076 | 13,909 | -2.8% |
| 2026-05-19 20:30 | 2026-05-15 | CLMT | Calumet, Inc. /DE | Heritage Group | 10% owner, Other | Specialty Chemicals | SALE | $32.54 | 626,998 | $20,400,007 | 12,980,211 | -4.6% |
| 2026-05-19 20:37 | 2026-05-15 | ALB | ALBEMARLE CORP | Masters J Kent | Director, Officer; Chairman & CEO | Specialty Chemicals | SALE | $183.72 | 16,393 | $3,011,766 | 87,519 | -15.8% |
| 2026-05-18 21:06 | 2026-05-14 | AIAI | AIAI Holdings Corp | Weiszhaar Barbara Barton | Officer; SVP/CAO | Specialty Chemicals | SALE | $13.56 | 38,503 | $522,239 | 154,014 | -20.0% |
| 2026-05-18 19:51 | 2026-05-14 | LIN | LINDE PLC | WOOD ROBERT L | Director | Specialty Chemicals | SALE | $506.79 | 5,215 | $2,642,909 | 9,248 | -36.1% |
| 2026-05-19 00:11 | 2026-05-14 | SNES | SenesTech, Inc. | GLENBROOK CAPITAL MANAGEMENT | 10% owner | Specialty Chemicals | BUY | $1.67 | 32,120 | $53,486 | 925,755 | +3.6% |
| 2026-05-18 21:04 | 2026-05-14 | AIAI | AIAI Holdings Corp | Liebman Stephanie | Officer; EVP/CFO | Specialty Chemicals | SALE | $13.56 | 38,503 | $522,239 | 154,014 | -20.0% |
| 2026-05-18 20:40 | 2026-05-14 | SNES | SenesTech, Inc. | Edell Michael | Director, Officer; Chief Executive Officer | Specialty Chemicals | BUY | $1.67 | 3,000 | $5,013 | 3,000 | +100.0% |
| 2026-05-18 19:12 | 2026-05-18 | KRO | KRONOS WORLDWIDE INC | Kramer Kevin B | Director | Specialty Chemicals | BUY | $6.75 | 14,601 | $98,510 | 44,411 | +49.0% |
| 2026-05-18 13:58 | 2026-05-14 | MTX | MINERALS TECHNOLOGIES INC | DIETRICH DOUGLAS T | Director, Officer; CHAIRMAN AND CEO | Specialty Chemicals | OPT+S | $81.53 | 21,568 | $1,758,422 | 175,973 | -10.9% |
| 2026-05-15 20:24 | 2026-05-11 | SSL | SASOL LTD | Pillay Sarushen Dhanapalan | Officer; EVP, Business Building | Specialty Chemicals | SALE | $13.14 | 2,182 | $28,678 | 16,313 | -11.8% |
| 2026-05-15 20:09 | 2026-05-13 | LYB | LyondellBasell Industries N.V. | Kaplan Jeffrey A | Officer; EVP, Chief PC, Leg & Corp Ofc | Specialty Chemicals | SALE | $74.16 | 10,000 | $741,573 | 96,674 | -9.4% |
| 2026-05-15 21:49 | 2026-05-13 | PRM | Perimeter Solutions, Inc. | Emery Jeffrey | Officer; President - Global Fire Safety | Specialty Chemicals | OPT+S | $33.45 | 53,537 | $1,790,813 | 0 | -100.0% |
| 2026-05-15 21:49 | 2026-05-13 | PRM | Perimeter Solutions, Inc. | Sable Kyle | Officer; Chief Financial Officer | Specialty Chemicals | OPT+S | $33.09 | 49,540 | $1,639,066 | 0 | -100.0% |
| 2026-05-15 17:21 | 2026-05-14 | HDSN | HUDSON TECHNOLOGIES INC /NY | Parrillo Richard | Director | Specialty Chemicals | BUY | $4.96 | 5,000 | $24,814 | 25,595 | +24.3% |
| 2026-05-15 17:25 | 2026-05-14 | HDSN | HUDSON TECHNOLOGIES INC /NY | Mansy Loan Nguyen | Director | Specialty Chemicals | BUY | $4.96 | 5,000 | $24,814 | 25,595 | +24.3% |
Strategic Analysis
Analyzing insider transactions within the Specialty Chemicals sector provides critical insights into institutional sentiment. When multiple executives across different companies in the same industry exhibit similar buying patterns (cluster buying), it often signals an upcoming sector-wide recovery or undervalued market conditions.
Regulatory Transparency
Our platform tracks SEC Form 4 filings in real-time. We differentiate between routine option exercises and open-market purchases to give you a clear view of "Skin in the Game". Understanding the roles of Directors vs. 10% Owners helps prioritize signals that carry the most predictive weight.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.