MASIMO CORP - MASI
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
· Updating…
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Mar 16, 2026 | CEO | M | D | 2,101.0 | 0.0 | 0.0 | 6,306.0 | View | |
| Mar 16, 2026 | CEO | F | D | 1,069.0 | 175.47 | 187,577.43 | 7,605.0 | View | |
| Mar 16, 2026 | CEO | M | A | 2,101.0 | 0.0 | 0.0 | 8,674.0 | View | |
| Mar 16, 2026 | EVP & Chief Financial Officer | M | D | 873.0 | 0.0 | 0.0 | 2,622.0 | View | |
| Mar 16, 2026 | EVP & Chief Financial Officer | F | D | 471.0 | 175.47 | 82,646.37 | 25,656.0 | View | |
| Mar 16, 2026 | EVP & Chief Financial Officer | M | A | 873.0 | 0.0 | 0.0 | 26,127.0 | View | |
| Mar 13, 2026 | — | J | A | 130,869.0 | — | — | 130,869.0 | View | |
| Mar 13, 2026 | — | J | A | 142,681.0 | — | — | 142,681.0 | View | |
| Mar 10, 2026 | Chief Human Resources Officer | A | A | 5,985.0 | 0.0 | 0.0 | 5,985.0 | View | |
| Mar 10, 2026 | EVP, General Counsel | A | A | 10,261.0 | 0.0 | 0.0 | 10,261.0 | View | |
| Mar 10, 2026 | EVP, Operations | A | A | 6,840.0 | 0.0 | 0.0 | 6,840.0 | View | |
| Mar 10, 2026 | Chief Marketing Officer | A | A | 6,128.0 | 0.0 | 0.0 | 6,128.0 | View | |
| Mar 10, 2026 | EVP & Chief Financial Officer | A | A | 17,671.0 | 0.0 | 0.0 | 17,671.0 | View | |
| Mar 10, 2026 | CEO | A | A | 39,904.0 | 0.0 | 0.0 | 39,904.0 | View | |
| Mar 10, 2026 | Chief Commerical Officer | A | A | 8,550.0 | 0.0 | 0.0 | 8,550.0 | View | |
| Mar 03, 2026 | EVP & Chief Financial Officer | M | D | 15,000.0 | 0.0 | 0.0 | 0.0 | View | |
| Mar 03, 2026 | EVP & Chief Financial Officer | F | D | 8,093.0 | 175.35 | 1,419,107.55 | 25,254.0 | View | |
| Mar 03, 2026 | EVP & Chief Financial Officer | A | A | 15,000.0 | 0.0 | 0.0 | 33,347.0 | View | |
| Feb 26, 2026 | EVP & Chief Financial Officer | F | D | 1,123.0 | 175.22 | 196,772.06 | 18,347.0 | View | |
| Feb 26, 2026 | EVP & Chief Financial Officer | A | A | 2,034.0 | 0.0 | 0.0 | 19,470.0 | View | |
| Feb 13, 2026 | CEO | M | D | 11,141.0 | 0.0 | 0.0 | 22,283.0 | View | |
| Feb 13, 2026 | CEO | F | D | 4,568.0 | 0.0 | 0.0 | 6,573.0 | View | |
| Feb 13, 2026 | CEO | M | A | 11,141.0 | 132.96 | 1,481,307.36 | 11,141.0 | View | |
| Jan 30, 2026 | EVP, Ops & Clinical Research | M | D | 30,000.0 | 0.0 | 0.0 | 0.0 | View | |
| Jan 30, 2026 | EVP, Ops & Clinical Research | S | D | 196.0 | 138.09 | 27,065.64 | 40,909.0 | View | |
| Jan 30, 2026 | EVP, Ops & Clinical Research | S | D | 6,560.0 | 137.22 | 900,163.2 | 41,105.0 | View | |
| Jan 30, 2026 | EVP, Ops & Clinical Research | S | D | 11,924.0 | 136.56 | 1,628,341.44 | 47,665.0 | View | |
| Jan 30, 2026 | EVP, Ops & Clinical Research | M | A | 30,000.0 | 37.84 | 1,135,200.0 | 59,589.0 | View | |
| Nov 17, 2025 | CTIO & EVP of Engineering | M | D | 2,474.0 | 0.0 | 0.0 | 0.0 | View | |
| Nov 17, 2025 | CTIO & EVP of Engineering | F | D | 974.0 | 0.0 | 0.0 | 3,268.0 | View | |
| Nov 17, 2025 | CTIO & EVP of Engineering | M | A | 2,474.0 | 152.43 | 377,111.82 | 4,242.0 | View |