LARSON MICHAEL
SEC CIK 1098825 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| ECL | Ecolab | Dir | 19.2K | — | — | 31 | 2021-06-30 | 2026-06-30 |
| RSG | Republic Services | Dir | 58.4K | — | — | 5 | 2022-01-31 | 2026-01-31 |
| WIW | WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND | Dir | 14.5K | $92.3K | — | 2 | 2022-07-15 | 2023-09-27 |
| WIA | WESTERN ASSET INFLATION-LINKED INCOME FUND | Dir | 21.3K | $151.6K | — | 2 | 2022-07-15 | 2023-09-27 |
Most active insiders at ECL, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Beck Christophe | COB, Pres, CEO, Dir | — | $16.83M |
| 2 | Alfano Nicholas J. | EVP, Pres - Gbl WATER | — | $2.88M |
| 3 | Brown Darrell R | Pres, COO | — | $2.61M |
| 4 | Cook Gregory B | EVP, Pres - INST GROUP | — | $2.37M |
| 5 | Doukeris Michel D | Dir | $2.00M | — |
| 6 | Green Eric Mark | Dir | $1.02M | — |
| 7 | Kirkland Scott D | CFO | — | $929.8K |
| 8 | MacLennan David | Dir | $649.4K | — |
| 9 | McKibben Tracy B | Dir | — | $390.5K |
| 10 | De Boo Alexander A. | EVP, Pres - Gbl MARKETS | — | $381.5K |
| 25 | LARSON MICHAEL | Dir | — | — |
Transactions 40
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-07-02 16:39 | 2026-06-30 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +130.18 | 19.2K | +0.7% | $0 | |
| 2026-04-02 17:03 | 2026-03-31 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +137.82 | 19.0K | +0.7% | $0 | |
| D | 2026-03-30 | 2026-03-27 | ECL | Ecolab | LARSON MICHAEL | Dir | M - OptEx | $115.08 | +2,300 | 19.8K | +13% | +$264.7K |
| D | 2026-03-30 | 2026-03-27 | ECL | Ecolab | LARSON MICHAEL | Dir | F - Tax | $262.89 | -1,006 | 18.8K | -5% | -$264.5K |
| D | 2026-02-03 | 2026-01-31 | RSG | Republic Services | LARSON MICHAEL | Dir | M - OptEx | $0.00 | +1,858 | 58.4K | +3% | $0 |
| 2026-01-05 | 2025-12-31 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +128 | 17.5K | +0.7% | $0 | |
| 2025-10-02 | 2025-09-30 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +123.23 | 17.4K | +0.7% | $0 | |
| 2025-07-02 | 2025-06-30 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +126.18 | 17.2K | +0.7% | $0 | |
| 2025-04-02 | 2025-03-31 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +134.16 | 17.1K | +0.8% | $0 | |
| D | 2025-03-06 | 2025-03-04 | ECL | Ecolab | LARSON MICHAEL | Dir | M - OptEx | $112.75 | +2,200 | 17.9K | +14% | +$248.1K |
| D | 2025-03-06 | 2025-03-04 | ECL | Ecolab | LARSON MICHAEL | Dir | F - Tax | $269.17 | -921 | 16.9K | -5% | -$247.9K |
| D | 2025-02-03 | 2025-01-31 | RSG | Republic Services | LARSON MICHAEL | Dir | M - OptEx | $0.00 | +1,775 | 56.6K | +3% | $0 |
| 2025-01-03 | 2024-12-31 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +143.83 | 15.7K | +0.9% | $0 | |
| 2024-10-02 | 2024-09-30 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +132.70 | 15.5K | +0.9% | $0 | |
| 2024-07-02 | 2024-06-30 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +141.31 | 15.3K | +0.9% | $0 | |
| 2024-04-02 | 2024-03-31 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +146.23 | 15.2K | +1.0% | $0 | |
| D | 2024-03-15 | 2024-03-14 | ECL | Ecolab | LARSON MICHAEL | Dir | M - OptEx | $104.85 | +2,400 | 16.1K | +17% | +$251.6K |
| D | 2024-03-15 | 2024-03-14 | ECL | Ecolab | LARSON MICHAEL | Dir | F - Tax | $224.75 | -1,119 | 15.0K | -7% | -$251.5K |
| D | 2024-02-01 | 2024-01-31 | RSG | Republic Services | LARSON MICHAEL | Dir | M - OptEx | $0.00 | +2,579 | 54.8K | +5% | $0 |
| 2024-01-03 | 2023-12-31 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +157.33 | 13.7K | +1% | $0 | |
| 2023-10-03 | 2023-09-30 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +183.79 | 13.5K | +1% | $0 | |
| 2023-09-28 | 2023-09-27 | WIA | WESTERN ASSET INFLATION-LINKED INCOME FUND | LARSON MICHAEL | Dir | P - Purchase | $7.90 | +13.0K | 21.3K | +157% | +$102.7K | |
| 2023-09-28 | 2023-09-27 | WIW | WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND | LARSON MICHAEL | Dir | P - Purchase | $8.30 | +5,000 | 14.5K | +52% | +$41.5K | |
| 2023-07-05 | 2023-06-30 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +168.12 | 13.3K | +1% | $0 | |
| D | 2023-04-07 | 2023-04-05 | ECL | Ecolab | LARSON MICHAEL | Dir | M - OptEx | $84.27 | +3,200 | 14.8K | +28% | +$269.7K |
| D | 2023-04-07 | 2023-04-05 | ECL | Ecolab | LARSON MICHAEL | Dir | F - Tax | $165.15 | -1,632 | 13.1K | -11% | -$269.5K |
| 2023-04-04 | 2023-03-31 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +189.61 | 11.6K | +2% | $0 | |
| D | 2023-02-01 | 2023-01-31 | RSG | Republic Services | LARSON MICHAEL | Dir | M - OptEx | $0.00 | +2,702 | 52.2K | +5% | $0 |
| 2023-01-03 | 2022-12-31 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +214.65 | 11.3K | +2% | $0 | |
| 2022-10-04 | 2022-09-30 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +213.94 | 11.1K | +2% | $0 | |
| 2022-07-19 | 2022-07-15 | WIW | WESTERN ASSET INFLATION-LINKED OPPORTUNITIES & INCOME FUND | LARSON MICHAEL | Dir | P - Purchase | $10.16 | +5,000 | 9,547 | +110% | +$50.8K | |
| 2022-07-19 | 2022-07-15 | WIA | WESTERN ASSET INFLATION-LINKED INCOME FUND | LARSON MICHAEL | Dir | P - Purchase | $9.78 | +5,000 | 8,268 | +153% | +$48.9K | |
| 2022-07-05 | 2022-06-30 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +205.07 | 10.9K | +2% | $0 | |
| DM | 2022-04-22 | 2022-04-20 | ECL | Ecolab | LARSON MICHAEL | Dir | M - OptEx | $64.00 | +4,500 | 12.0K | +60% | +$288.0K |
| DM | 2022-04-22 | 2022-04-20 | ECL | Ecolab | LARSON MICHAEL | Dir | F - Tax | $182.40 | -1,578 | 8,166 | -16% | -$287.8K |
| 2022-04-04 | 2022-03-31 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +175.35 | 7,711 | +2% | $0 | |
| D | 2022-02-01 | 2022-01-31 | RSG | Republic Services | LARSON MICHAEL | Dir | M - OptEx | $0.00 | +3,403 | 49.5K | +7% | $0 |
| 2022-01-04 | 2021-12-31 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +122.72 | 7,518 | +2% | $0 | |
| 2021-10-04 | 2021-09-30 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +135.83 | 7,380 | +2% | $0 | |
| 2021-07-02 | 2021-06-30 | ECL | Ecolab | LARSON MICHAEL | Dir | A - Grant | $0.00 | +139.71 | 7,228 | +2% | $0 |
Purchase Sale Sale after option exercise All abbreviations