# Lydall, Inc. (LDL)

Source: https://www.quantisnow.com/company/LDL
Generated: 2026-11-06T23:10:40.840Z

- Ticker: LDL
- Exchange: NYSE
- Sector: Capital Goods
- Industry: Auto Parts:O.E.M.
- IPO year: n/a
- Website: lydall.com

## About

Lydall, Inc. designs, manufactures, and markets specialty engineered filtration media, industrial thermal insulating solutions, and automotive thermal and acoustical barriers for filtration/separation and thermal/acoustical applications worldwide. It operates through Performance Materials, Technical Nonwovens, and Thermal Acoustical Solutions segments. The Performance Materials segment offers filtration media solutions for air, fluid power, life science and industrial applications, gasket and sealing solutions, thermal insulation, energy storage, and other engineered products. This segment also nonwoven veils, papers, and advanced composite solutions comprising thermal insulation papers and insulation media for high temperature technology applications; and life sciences filtration products for biopharmaceutical diagnostic and analytical testing, potable water filtration, and high purity process filtration in food, beverage, and medical applications. The Technical Nonwovens segment offers nonwoven rolled-good felt media and filter bags used primarily in industrial air and liquid filtration applications. The Thermal Acoustical Solutions segment offers engineered products for transportation sector to thermally shield sensitive components from high heat, improve exhaust gas treatment, and lower harmful emissions, as well as assist in the reduction of noise, vibration, and harshness. Its products are used in the interior, underbody, and underhood of cars, trucks, SUVs, heavy duty trucks, and recreational vehicles. The company markets its products to original equipment manufacturers, Tier 1, Tier 2, and Tier 3 industrial customers. Lydall, Inc. was founded in 1879 and is headquartered in Manchester, Connecticut.

## Latest LDL news and filings

- 2021-12-14 22:01 UTC [Market Chatter] [Eos Energy Names Randy Gonzales CFO, Succeeding Sagar Kurada](https://www.quantisnow.com/insight/eos-energy-names-randy-gonzales-cfo-succeeding-sagar-kurada-2140406)
- 2021-12-14 22:00 UTC [Leadership Update] [Eos Energy Enterprises Appoints New Chief Financial Officer](https://www.quantisnow.com/insight/eos-energy-enterprises-appoints-new-chief-financial-officer-2140361)
- 2021-10-08 20:06 UTC [SEC Form 15-12B] [SEC Form 15-12B filed by Lydall, Inc.](https://www.quantisnow.com/insight/sec-form-15-12b-filed-by-lydall-inc-1858170)
- 2021-10-08 15:15 UTC [SEC Schedule 13G] [SEC Form SC 13G/A filed by Lydall, Inc. (Amendment)](https://www.quantisnow.com/insight/sec-form-sc-13ga-filed-by-lydall-inc-amendment-1857228)
- 2021-10-08 13:45 UTC [Clearlake Capital-Backed Unifrax Completes Acquisition of Lydall](https://www.quantisnow.com/insight/clearlake-capital-backed-unifrax-completes-acquisition-of-lydall-1856874)
- 2021-10-05 17:14 UTC [SEC Form 4] [SEC Form 4: Tedone John J gifted 1,615 shares, was granted 6,385 shares and returned 22,540 shares to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-tedone-john-j-gifted-1615-shares-was-1843568)
- 2021-10-05 16:54 UTC [SEC Form 4] [SEC Form 4: Hammett Suzanne returned 42,130 shares to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-hammett-suzanne-returned-42130-shares-to-the-1843455)
- 2021-10-05 16:47 UTC [SEC Form 4] [SEC Form 4: Mcdaniel Chad A. was granted 15,961 shares and returned 82,076 shares to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-mcdaniel-chad-a-was-granted-15961-shares-1843426)
- 2021-10-05 16:43 UTC [SEC Form 4] [SEC Form 4: Justice Anthony N. was granted 2,875 shares and returned 11,735 shares to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-justice-anthony-n-was-granted-2875-shares-1843403)
- 2021-10-05 16:40 UTC [SEC Form 4] [SEC Form 4: Junker Robert B. was granted 9,298 shares and returned 40,200 shares to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-junker-robert-b-was-granted-9298-shares-1843393)
- 2021-10-05 16:36 UTC [SEC Form 4] [SEC Form 4: Harper Katherine Carolyn returned 773 shares to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-harper-katherine-carolyn-returned-773-shares-to-1843371)
- 2021-10-05 16:33 UTC [SEC Form 4] [SEC Form 4: Greenstein Sara A. was granted 53,500 shares and returned 219,977 shares to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-greenstein-sara-a-was-granted-53500-shares-1843338)
- 2021-10-05 16:29 UTC [SEC Form 4] [SEC Form 4: Graves Paul W returned 773 shares to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-graves-paul-w-returned-773-shares-to-1843310)
- 2021-10-05 16:21 UTC [SEC Form 4] [SEC Form 4: Gonzales Randall B was granted 20,316 shares and returned 91,190 shares to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-gonzales-randall-b-was-granted-20316-shares-1843242)
- 2021-10-05 16:15 UTC [SEC Form 4] [SEC Form 4: Glenn David D. was granted 7,571 shares and returned 25,215 shares to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-glenn-david-d-was-granted-7571-shares-1843194)
- 2021-10-05 16:07 UTC [SEC Form 4] [SEC Form 4: Giles Marc T returned 34,557 shares to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-giles-marc-t-returned-34557-shares-to-1843155)
- 2021-10-05 14:52 UTC [SEC Form 4] [SEC Form 4: Diwanji Ashish P. was granted 14,945 shares and returned 56,345 shares to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-diwanji-ashish-p-was-granted-14945-shares-1842688)
- 2021-10-05 14:42 UTC [SEC Form 4] [SEC Form 4: Cannon James J returned 14,578 shares to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-cannon-james-j-returned-14578-shares-to-1842626)
- 2021-10-05 14:38 UTC [SEC Form 4] [SEC Form 4: Bills David G returned 23,363 shares to the company, closing all direct ownership in the company](https://www.quantisnow.com/insight/sec-form-4-bills-david-g-returned-23363-shares-to-1842604)
- 2021-10-01 15:37 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Lydall, Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-lydall-inc-1831637)
- 2021-10-01 15:35 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Lydall, Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-lydall-inc-1831633)
- 2021-10-01 15:33 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Lydall, Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-lydall-inc-1831620)
- 2021-10-01 15:30 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Lydall, Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-lydall-inc-1831616)
- 2021-10-01 15:28 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Lydall, Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-lydall-inc-1831605)
- 2021-10-01 15:25 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Lydall, Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-lydall-inc-1831593)
- 2021-10-01 15:23 UTC [SEC Form S-8 POS] [SEC Form S-8 POS filed by Lydall, Inc.](https://www.quantisnow.com/insight/sec-form-s-8-pos-filed-by-lydall-inc-1831578)
- 2021-10-01 14:21 UTC [SEC Form 25-NSE filed by Lydall, Inc.](https://www.quantisnow.com/insight/sec-form-25-nse-filed-by-lydall-inc-1831242)
- 2021-09-29 22:39 UTC [OptimizeRx Set to Join S&P SmallCap 600](https://www.quantisnow.com/insight/optimizerx-set-to-join-sp-smallcap-600-1824220)
- 2021-09-24 16:30 UTC [SEC Schedule 13G] [SEC Form SC 13G filed by Lydall, Inc.](https://www.quantisnow.com/insight/sec-form-sc-13g-filed-by-lydall-inc-1807913)
- 2021-09-16 11:00 UTC [Unifrax Announces Pricing of Notes Offering](https://www.quantisnow.com/insight/unifrax-announces-pricing-of-notes-offering-1778399)
- 2021-09-14 20:49 UTC [SEC Form 8-K] [Lydall, Inc. filed SEC Form 8-K: Submission of Matters to a Vote of Security Holders, Other Events, Financial Statements and Exhibits](https://www.quantisnow.com/insight/lydall-inc-filed-sec-form-8-k-submission-of-matters-to-1771707)
- 2021-09-14 20:30 UTC [Lydall Announces September 14, 2021 Special Meeting Results](https://www.quantisnow.com/insight/lydall-announces-september-14-2021-special-meeting-results-1771522)
- 2021-09-08 11:25 UTC [Unifrax Announces Notes Offering in Connection with Lydall, Inc. Merger](https://www.quantisnow.com/insight/unifrax-announces-notes-offering-in-connection-with-lydall-inc-merger-1748582)
- 2021-09-03 12:01 UTC [SEC Form DEFA14A] [SEC Form DEFA14A filed by Lydall, Inc.](https://www.quantisnow.com/insight/sec-form-defa14a-filed-by-lydall-inc-1739200)
- 2021-09-03 12:00 UTC [SEC Form 8-K] [Lydall, Inc. filed SEC Form 8-K: Other Events](https://www.quantisnow.com/insight/lydall-inc-filed-sec-form-8-k-other-events-1739194)
- 2021-08-10 21:09 UTC [SEC Form DEFM14A] [SEC Form DEFM14A filed by Lydall, Inc.](https://www.quantisnow.com/insight/sec-form-defm14a-filed-by-lydall-inc-1652480)
- 2021-08-06 19:05 UTC [SEC Schedule 13D] [SEC Form SC 13D filed by Lydall, Inc.](https://www.quantisnow.com/insight/sec-form-sc-13d-filed-by-lydall-inc-1638853)
- 2021-07-28 20:36 UTC [SEC Form 10-Q] [SEC Form 10-Q filed by Lydall, Inc.](https://www.quantisnow.com/insight/sec-form-10-q-filed-by-lydall-inc-1536339)
- 2021-07-28 20:29 UTC [SEC Form 8-K] [Lydall, Inc. filed SEC Form 8-K: Results of Operations and Financial Condition, Financial Statements and Exhibits](https://www.quantisnow.com/insight/lydall-inc-filed-sec-form-8-k-results-of-operations-and-1536017)
- 2021-07-28 20:15 UTC [Lydall Announces Second Quarter 2021 Results; Significant Growth Across Focused Portfolio Drives Margin Expansion](https://www.quantisnow.com/insight/lydall-announces-second-quarter-2021-results-significant-growth-across-focused-1535240)

## More

- Live page with ratings, short volume, options and peers: https://www.quantisnow.com/company/LDL
- Earnings history: https://www.quantisnow.com/earnings/LDL
- Dividend history: https://www.quantisnow.com/dividends/LDL
- Insider transactions: https://www.quantisnow.com/insiders/LDL
- Options chain: https://www.quantisnow.com/options/LDL
- SEC 8-K filings only: https://www.quantisnow.com/company/LDL/8-k
- RSS and alerts for LDL: https://www.quantisnow.com/docs/rss-feeds.md