| DELTA DENTAL PLAN OF MICHIGAN | 381791480 | 2017-12-31 | $10.0M | CHARITABLE DONATION |
| DELTA DENTAL PLAN OF OHIO | 310685339 | 2017-12-31 | $5.0M | CHARITABLE DONATION |
| DELTA DENTAL PLAN OF MICHIGAN | 381791480 | 2018-12-31 | $3.0M | CHARITABLE DONATION |
| DELTA DENTAL PLAN OF MICHIGAN | 381791480 | 2022-12-31 | $2.5M | CHARITABLE DONATION |
| DELTA DENTAL PLAN OF INDIANA INC | 351545647 | 2017-12-31 | $2.0M | CHARITABLE DONATION |
| DELTA DENTAL PLAN OF OHIO | 310685339 | 2019-12-31 | $2.0M | VITAL DENTAL EDUCATION AND RESEARCH |
| DELTA DENTAL PLAN OF MICHIGAN | 381791480 | 2024-12-31 | $1.5M | CHARITABLE DONATION |
| DELTA DENTAL PLAN OF OHIO | 310685339 | 2018-12-31 | $1.5M | VITAL DENTAL EDUCATION AND RESEARCH |
| DELTA DENTAL PLAN OF OHIO | 310685339 | 2022-12-31 | $1.0M | VITAL DENTAL EDUCATION AND RESEARCH |
| DELTA DENTAL PLAN OF MICHIGAN | 381791480 | 2019-12-31 | $1.0M | CHARITABLE DONATION |
| DELTA DENTAL PLAN OF INDIANA INC | 351545647 | 2024-12-31 | $500K | CHARITABLE DONATION |
| DELTA DENTAL PLAN OF OHIO | 310685339 | 2024-12-31 | $500K | VITAL DENTAL EDUCATION AND RESEARCH |