MICHAEL LARSON
CIK 1098825 · last filed 2026-07-17
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$24.24M
Companies
5
Total Filings
196
Lifetime Open-Market Net
$333.2K
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RSG | Director | 58,427 | $223.29 | $13.05M | $0 | 96 | 2026-07-17 |
| ECL | Director | 19,166 | $280.25 | $5.37M | $0 | 76 | 2026-07-02 |
| WIA | Director | 21,268 | $7.91 | $168.2K | $151.6K | 2 | 2023-09-28 |
| WIW | Director | 14,547 | $8.29 | $120.6K | $92.3K | 2 | 2023-09-28 |
| AN | Director | 27,096 | $204.08 | $5.53M | $89.3K | 20 | 2018-01-04 |
Recent Filings · Page 13 of 20
196 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-10-04 | ECL | Grant (A) | +205 | $0 | EDGAR |
| 2016-07-19 | RSG | Grant (A) | — | $0 | EDGAR |
| 2016-07-01 | ECL | Grant (A) | +212 | $0 | EDGAR |
| 2016-05-06 | ECL | Grant (A) | — | $0 | EDGAR |
| 2016-04-19 | RSG | Grant (A) | — | $0 | EDGAR |
| 2016-04-01 | ECL | Grant (A) | +222 | $0 | EDGAR |
| 2016-02-01 | RSG | Exer (M) | +8,239 | $0 | EDGAR |
| 2016-01-19 | RSG | Grant (A) | — | $0 | EDGAR |
| 2016-01-06 | AN | Grant (A) | +4,259 | $0 | EDGAR |
| 2016-01-06 | RSG | Grant (A) | — | $0 | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.