Mansueto Joseph D

Executive Chairman, Director, 10% OwnerMorningstar, Inc. (MORN) · full profile →Form 4 · filed Aug 19, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$4.6M
Net Open-Market Flow
-$4.6M
Transactions
15
15 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 19, 2026Sell(S)189$217.01$41K8.0M
Aug 19, 2026Sell(S)114$208.21$24K8.0M
Aug 19, 2026Sell(S)680$210.24$143K8.0M
Aug 19, 2026Sell(S)426$211.52$90K8.0M
Aug 19, 2026Sell(S)3K$213.96$649K8.0M
Aug 19, 2026Sell(S)2K$214.81$383K8.0M
Aug 19, 2026Sell(S)369$215.93$80K8.0M
Aug 18, 2026Sell(S)106$212.20$22K8.0M
Aug 18, 2026Sell(S)656$212.53$139K8.0M
Aug 18, 2026Sell(S)3K$210.32$570K8.0M
Aug 18, 2026Sell(S)2K$211.26$335K8.0M
Aug 18, 2026Sell(S)913$208.13$190K8.0M
Aug 18, 2026Sell(S)2K$209.48$405K8.0M
Aug 17, 2026Sell(S)2K$207.81$312K8.0M
Aug 17, 2026Sell(S)6K$206.84$1.2M8.0M

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001324069-26-000041) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

Build

Ask your agent about MORN insider filings

This filing is the Follow view. The Build view lets your agent pull every Form 4 for the issuer, the net open-market picture over 90 days, and the accession behind each row, through REST or MCP.

Copy-paste
curl -H "Authorization: Bearer YOUR_API_KEY" \
  "https://arkolith.com/api/v1/filing/0001324069-26-000041"
Ask your agent
Use Arkolith to summarize insider buying and selling at Morningstar, Inc.
over the last 90 days and cite the filings.