Diamonte Robin 4
4 · Morningstar, Inc. · Filed May 19, 2026
Research Summary
AI-generated summary of this filing
Morningstar (MORN) Director Robin Diamonte Receives 1,144-Unit Award
What Happened Robin Diamonte, a director of Morningstar, Inc. (MORN), was granted 1,144 restricted stock units (RSUs) on May 15, 2026. The Form 4 reports an acquisition at $0.00 per unit (total reported acquisition value $0). This is a compensation award (not an open-market purchase or sale).
Key Details
- Transaction date: May 15, 2026; Form 4 filed May 19, 2026.
- Grant: 1,144 RSUs @ $0.00 (reported acquisition value $0).
- Shares owned after transaction: not reported in the filing.
- Footnote: Each RSU is a contingent right to receive one share; RSUs vest in three equal annual installments beginning May 15, 2027.
- No 10b5-1 plan, tax-withholding, or sale indicated in this filing.
Context RSU grants to directors are typically part of regular compensation and do not represent an open-market purchase or sale. These units only convert to actual shares as they vest per the stated schedule, so they are not an immediate market signal.
Insider Transaction Report
Form 4
Diamonte Robin
Director
Transactions
- Award
Common Stock (Restricted Stock Units)
[F1]2026-05-15+1,144→ 11,338 total
Footnotes (1)
- [F1]Each restricted stock unit represents a contingent right to receive one share of Morningstar, Inc. common stock. The restricted stock units vest in three equal annual installments beginning May 15, 2027.
Signature
/s/ Kathleen Peacock, by power of attorney|2026-05-19