William Lewis's Net Worth
William Lewis's net worth is estimated to be at least $77,811,460.39 as of 07/27/2025. CoreStreet's estimation of William Lewis's net worth is based on their sale of stock and current holding of stock.
William Lewis is CEO at Insmed Inc. They have executed at least 43 trades of stock as per SEC Form 4 filings. Their most recent trade was for 6,830 units of INSM stock on 07/15/2025. Their biggest sale was on 06/16/2025 when they sold 129,805 units of Insmed Inc stock for $13,031,123.95. They typically trade 3 times per year.
Total value of insider buys:
- $1,314,496.55
Total value of insider sells:
- $76,496,963.84
Most recent insider trade:
- July 15, 2025
William Lewis's Insider Trading History
| Insmed Inc | Title | Amount | Price | Type | Total Value |
|---|---|---|---|---|---|
July 15, 2025 | CEO | 6,830 | $102.37 | Sell | $699,187.10 |
June 16, 2025 | CEO | 129,805 | $100.39 | Sell | $13,031,123.95 |
June 3, 2025 | CEO | 5,472 | $71.50 | Sell | $391,248.00 |
June 2, 2025 | CEO | 6,830 | $71.31 | Sell | $487,047.30 |
May 20, 2025 | CEO | 21,057 | $67.65 | Sell | $1,424,506.05 |
May 14, 2025 | CEO | 3,771 | $65.61 | Sell | $247,415.31 |
May 13, 2025 | CEO | 17,442 | $66.97 | Sell | $1,168,090.74 |
May 1, 2025 | CEO | 6,830 | $72.57 | Sell | $495,653.10 |
April 15, 2025 | CEO | 6,830 | $70.16 | Sell | $479,192.80 |
March 17, 2025 | CEO | 18,750 | $77.03 | Sell | $1,444,312.50 |
March 3, 2025 | CEO | 18,750 | $77.79 | Sell | $1,458,562.50 |
Feb. 18, 2025 | CEO | 18,750 | $81.03 | Sell | $1,519,312.50 |
Feb. 6, 2025 | CEO | 79,350 | $80.90 | Sell | $6,419,415.00 |
Feb. 3, 2025 | CEO | 18,750 | $77.94 | Sell | $1,461,375.00 |
Jan. 15, 2025 | CEO | 31,805 | $70.18 | Sell | $2,232,074.90 |
Jan. 10, 2025 | CEO | 2,978 | $63.36 | Sell | $188,686.08 |
Jan. 7, 2025 | CEO | 8,218 | $66.02 | Sell | $542,552.36 |
Jan. 2, 2025 | CEO | 18,750 | $69.84 | Sell | $1,309,500.00 |
Dec. 19, 2024 | CEO | 18,750 | $69.91 | Sell | $1,310,812.50 |
May 14, 2024 | CEO | 22,198 | $25.52 | Sell | $566,492.96 |
Jan. 8, 2024 | CEO | 45,120 | $29.45 | Sell | $1,328,784.00 |
Jan. 5, 2024 | CEO | 6,979 | $29.26 | Sell | $204,205.54 |
Oct. 27, 2023 | CEO | 112,000 | $24.08 | Sell | $2,696,960.00 |
Jan. 10, 2023 | CEO | 6,994 | $18.00 | Sell | $125,892.00 |
Jan. 5, 2023 | CEO | 7,008 | $19.80 | Sell | $138,758.40 |
Aug. 8, 2022 | CEO | 216,800 | $27.84 | Sell | $6,035,712.00 |
July 7, 2022 | CEO | 96,614 | $23.00 | Sell | $2,222,122.00 |
March 23, 2022 | CEO | 96,614 | $23.16 | Sell | $2,237,580.24 |
Jan. 11, 2022 | CEO | 2,873 | $25.11 | Sell | $72,141.03 |
Jan. 5, 2022 | CEO | 7,126 | $27.61 | Sell | $196,748.86 |
Dec. 27, 2021 | CEO | 46,614 | $27.72 | Sell | $1,292,140.08 |
Dec. 23, 2021 | CEO | 50,000 | $28.21 | Sell | $1,410,500.00 |
Sept. 30, 2021 | CEO | 96,614 | $27.36 | Sell | $2,643,359.04 |
March 16, 2021 | CEO | 50,000 | $36.19 | Sell | $1,809,500.00 |
Nov. 4, 2020 | CEO | 200,000 | $34.03 | Sell | $6,806,000.00 |
June 25, 2019 | CEO | 400,000 | $26.00 | Sell | $10,400,000.00 |
Nov. 1, 2018 | CEO | 15,700 | $15.90 | Buy | $249,630.00 |
Feb. 1, 2016 | CEO | 50,000 | $13.34 | Buy | $667,000.00 |
Nov. 1, 2013 | CEO | 5,233 | $14.28 | Buy | $74,727.24 |
July 1, 2013 | CEO | 7,585 | $9.83 | Buy | $74,560.55 |
April 1, 2013 | CEO | 9,816 | $7.58 | Buy | $74,405.28 |
Jan. 9, 2013 | CEO | 10,770 | $6.90 | Buy | $74,313.00 |
Dec. 3, 2012 | CEO | 13,568 | $7.36 | Buy | $99,860.48 |