Lawrence Brian Lee
SEC insider (Form 3/4/5 filer). CIK 0001506228. Chief Technology Officer at iRhythm Holdings, Inc. (IRTC) and 1 other issuer. 5 reported Form 4/5 transactions since Sep 2024; latest on May 4, 2026. Located in SAN FRANCISCO, CA.
Companies Lawrence Brian Lee has filed insider reports for
- iRhythm Holdings, Inc. (IRTC): Officer, Chief Technology Officer
- VAPOTHERM INC (VAPO): Officer, SVP & Chief Technology Officer
Lawrence Brian Lee
CIK: 0001506228
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)1 (20.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)2 (40.0%)
Compensation grants
Other (G, F, J, C, D, …)2 (40.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (5 total)
- May 4, 2026IRTC
iRhythm Holdings, Inc.
SaleDirect1K shares at avg. $120.80$122K - Feb 25, 2026IRTC
iRhythm Holdings, Inc.
AwardDirect6.7K shares- - May 6, 2025IRTC
iRhythm Technologies, Inc.
AwardDirect14.5K shares- - Sep 20, 2024VAPO
VAPOTHERM INC
DispositionDirect22.9K shares- - Sep 20, 2024VAPO
VAPOTHERM INC
DispositionDirect37.3K shares at avg. $2.18$81K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| May 4, 2026 |  IRTC iRhythm Holdings, Inc. | Sale | 1,014 | $120.80 | $122,491 | Direct |
| Feb 25, 2026 | IRTC iRhythm Holdings, Inc. | Award | 6,689 | - | $0 | Direct |
| May 6, 2025 | IRTC iRhythm Technologies, Inc. | Award | 14,479 | - | - | Direct |
| Sep 20, 2024 |  VAPO VAPOTHERM INC | Disposition | 22,869 | - | $0 | Direct |
| Sep 20, 2024 | VAPO VAPOTHERM INC | Disposition | 37,319 | $2.18 | $81,355 | Direct |
1-5 of 5 transactions