Quentin S Blackford's Net Worth
Quentin S Blackford's net worth is estimated to be at least $15,865,799.84 as of 03/11/2026. CoreStreet's estimation of Quentin S Blackford's net worth is based on their sale of stock and current holding of stock.
Quentin S Blackford is CEO at iRhythm Technologies Inc. They have executed at least 11 trades of stock as per SEC Form 4 filings. Their most recent trade was for 25,540 units of IRTC stock on 02/25/2026. Their biggest sale was on 08/05/2025 when they sold 30,000 units of iRhythm Technologies Inc stock for $4,816,200.00. They typically trade 1 times per year.
Total value of insider buys:
- $492,126.85
Total value of insider sells:
- $15,373,672.99
Most recent insider trade:
- Feb. 25, 2026
Quentin S Blackford's Insider Trading History
| iRhythm Technologies Inc | Title | Amount | Price | Type | Total Value |
|---|---|---|---|---|---|
Feb. 25, 2026 | CEO | 25,540 | $135.42 | Sell | $3,458,626.80 |
Aug. 5, 2025 | CEO | 30,000 | $160.54 | Sell | $4,816,200.00 |
Nov. 4, 2024 | CEO | 16,145 | $77.41 | Sell | $1,249,784.45 |
Feb. 29, 2024 | CEO | 24,701 | $121.96 | Sell | $3,012,533.96 |
Nov. 2, 2022 | CEO | 12,699 | $122.40 | Sell | $1,554,357.60 |
| Alphatec Holdings Inc | Title | Amount | Price | Type | Total Value |
|---|---|---|---|---|---|
March 7, 2024 | Director | 20,000 | $12.83 | Buy | $256,600.00 |
| Axogen Inc | Title | Amount | Price | Type | Total Value |
|---|---|---|---|---|---|
Aug. 12, 2019 | Director | 15,535 | $14.01 | Buy | $217,645.35 |
Aug. 9, 2019 | Director | 1,365 | $13.10 | Buy | $17,881.50 |
| NuVasive Inc | Title | Amount | Price | Type | Total Value |
|---|---|---|---|---|---|
Dec. 7, 2015 | CFO | 15,000 | $51.10 | Sell | $766,500.00 |
Oct. 3, 2015 | CFO | 5,000 | $36.30 | Sell | $181,500.00 |
Nov. 19, 2014 | CFO | 7,698 | $43.41 | Sell | $334,170.18 |