# Filing Detail

Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-23-097063
Filing Date
2023-04-11
Accepted
2023-04-11 06:05:58
Documents
3

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEFA14A | d471331ddefa14a.htm | DEFA14A | 12743
2 | GRAPHIC | g471331dsp002.jpg | GRAPHIC | 295801
3 | GRAPHIC | g471331dsp003.jpg | GRAPHIC | 351356
| Complete submission text file | 0001193125-23-097063.txt |  | 905290

Mailing Address 1 CASPER STREET DANBURY CT 06810
Business Address 1 CASPER STREET DANBURY CT 06810 818-661-5000
MANNKIND CORP (Filer) CIK: 0000899460 (see all company filings)

EIN.: 133607736 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 000-50865 | Film No.: 23812315
SIC: 2834 Pharmaceutical Preparations