LYDALL, INC. Form DEFA14A: Additional definitive proxy soliciting materials
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2021-09-03: Form DEFA14A; Description DEFA14A; Document tm2126893d2_defa14a.htm.
- 2021-06-22: Form DEFA14A; Description DEFA14A; Document tm2120305d1_8k.htm.
- 2020-04-03: Form DEFA14A; Description DEFA14A; Document tm2014903-1_defa14a.htm.
- 2020-03-27: Form DEFA14A; Description DEFA14A; Document tm2013944-1_defa14a.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2021-09-03 | DEFA14A | DEFA14A | tm2126893d2_defa14a.htm | |
| 2021-06-22 | DEFA14A | DEFA14A | tm2120305d1_8k.htm | |
| 2020-04-03 | DEFA14A | DEFA14A | tm2014903-1_defa14a.htm | |
| 2020-03-27 | DEFA14A | DEFA14A | tm2013944-1_defa14a.htm | |
| 2016-04-01 | DEFA14A | DEFA14A | v435673_defa14a.htm | |
| 2012-04-12 | DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | v309217_defa14a.htm | |
| 2004-03-25 | DEFA14A | DEFINITIVE ADDITIONAL MATERIALS | ddefa14a.htm |