| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Chief Financial Officer
1 company
Michael Stock is Chief Financial Officer at LBRT. From January 2018 to November 2026, the filings on record show 0 open-market purchases and 48 sales. Michael Stock's net worth is not public. Form 4 filings only show shares in the companies where this person is an insider; those holdings are worth an estimated $9.9M at current prices.
Our model assigns Michael Stock a middling insider score of 64/100, based on 38 past trades. Over a 12-month horizon, 54.5% of those trades were profitable, with an average 12-month return of -1.8%.
The LBRT filings lean toward selling, a net 1,420,825 shares.
| Date | Ticker | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|
| Mar 1, 2021 | LBRT Liberty Energy Inc. | Chief Financial Officer | Sell | 43,000 | $12.13 | $521,469.60 | -3.0% | |
| Feb 1, 2021 | LBRT Liberty Energy Inc. | Chief Financial Officer | Sell | 43,000 | $11.84 | $509,098.50 | -2.9% | |
| Jan 4, 2021 | LBRT Liberty Energy Inc. | Chief Financial Officer | Sell | 43,000 | $10.37 | $446,112.10 | -2.9% | |
| May 7, 2019 | LBRT Liberty Energy Inc. | Chief Financial Officer | Sell | 12,513 | $17.00 | $212,721.00 | -0.9% | |
| May 6, 2019 | LBRT Liberty Energy Inc. | Chief Financial Officer | Sell | 61,309 | $17.00 | $1,042,253.00 | -4.1% | |
| Apr 17, 2019 | LBRT Liberty Energy Inc. | Chief Financial Officer | Sell | 90,000 | $17.01 | $1,530,900.00 | -5.7% | |
| Feb 19, 2019 | LBRT Liberty Energy Inc. | Chief Financial Officer | Sell | 4,185 | $17.00 | $71,145.00 | -0.3% | |
| Feb 15, 2019 | LBRT Liberty Energy Inc. | Chief Financial Officer | Sell | 40,815 | $17.03 | $694,998.42 | -2.5% |