Advanced Drainage Systems is a manufacturer of thermoplastic corrugated pipe and water management products. The company designs, manufactures and markets a line of thermoplastic corrugated pipe and related water management products for use in a range of end markets. The company's product line includes: single, double and triple wall corrugated polypropylene and polyethylene pipe, and a range of additional water management products including: storm retention/detention and septic chambers, polyvinyl chloride drainage structures; fittings, and water quality filters and separators. The company also sells various complementary products distributed via resale agreements, including geotextile products.

Altair Engineering is a technology company providing software and cloud solutions in the areas of product design and development, cloud computing, and data intelligence. The company's Software segment includes software and software related services. The software component of this segment includes its portfolio of software products including its solvers and optimization technology products. The company's client engineering services (CES), segment provides client engineering services to support its customers with long-term ongoing capability. The company operates its CES business by hiring engineers for placement at a customer site for specific customer-directed assignments.

Century Bancorp is a bank holding company. Through its subsidiary, Century Bank and Trust Company, the company provides services to commercial enterprises, state and local governments and agencies, non-profit organizations and individuals. The company also provides securities brokerage services through a program called Investment Services at Century Bank, which is supported by LPL Financial, a third party securities brokerage business. The company grants single-family and multi-family residential loans, commercial and commercial real estate loans, municipal loans, and a variety of consumer loans. In addition, the company provides savings accounts, NOW accounts, demand deposits, time deposits and money market accounts.

Constellation Pharmaceuticals is a clinical-stage biopharmaceutical company using its capabilities in epigenetics to discover and develop therapeutics that address medical needs in patients with cancers associated with abnormal gene expression or drug resistance. The company's integrated epigenetics platform enables it to validate targets and generate small molecules against these targets that selectively modulate gene expression in tumor and immune cells to drive anti-tumor activity. The company has three product candidates: CPI-0610, CPI-1205, and CPI-0209. CPI-0610 inhibits bromodomain and extra terminal domain proteins. CPI-1205 and CPI-0209 inhibit the enhancer of zeste homolog 2 protein.

Heron Therapeutics is a commercial-stage biotechnology company. The company is developing patient-focused solutions that apply its science and technologies to already approved pharmacological agents for patients suffering from cancer or pain. The company develops SUSTOL for the prevention of acute and delayed nausea and vomiting associated with initial and repeat courses of moderately emetogenic chemotherapy (MEC) or anthracycline and cyclophosphamide combination chemotherapy regimens. The company's second commercial product, CINVANTI, is indicated for the prevention of acute and delayed nausea and vomiting associated with of highly emetogenic cancer chemotherapy and nausea and vomiting associated with MEC.

iRadimed develops, manufactures, markets and distributes Magnetic Resonance Imaging (MRI) compatible medical devices and accessories and services relating to them. The company provides products for sale: MRI compatible IV infusion pump system with associated disposable IV tubing sets; and 3880 MRI compatible patient vital signs monitoring system. The company's MRI compatible IV infusion pump system includes the 3860+ MRI compatible IV infusion pump, proprietary single-use IV tubing sets, a non-magnetic pole and a lithium battery. In addition, the company provides optional upgrade systems including the 3861 Side Car, 3865 Remote Display/Control, DERS and an SpO2 monitor.

Safestore Holdings is engaged in the rental of self-storage space and the sale of ancillary products such as insurance and merchandise (for example, packing materials and padlocks) in both the U.K. and Paris.

Slack Technologies operates a business technology software platform that brings together people, applications, and data and sells its offering under a software-as-a-service model in the United States and internationally.