| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 07/11/2023 | ALLIANT ENERGY CORP | LNT | Grant | Deferred Common Stock Units | 1.3k | $0.00 | $0 | | 07/11/2023 |
| 07/25/2019 | SCHLUMBERGER LIMITED/NV | SLB | Sale | Common Stock, $0.01 Par Value Per Share | 24.1k | $40.59 | $976.5k | | 07/25/2019 |
| 07/20/2019 | SCHLUMBERGER LIMITED/NV | SLB | Exercise | RSU (Restricted Stock Unit) | 10k | $0.00 | $0 | | 07/20/2019 |
| 07/20/2019 | SCHLUMBERGER LIMITED/NV | SLB | Payment of Exercise | Common Stock, $0.01 Par Value Per Share | 3.9k | $38.32 | $150.8k | | 07/20/2019 |
| 04/17/2019 | SCHLUMBERGER LIMITED/NV | SLB | Exercise | Non-Qualified Stock Option (Right to Buy) | 49.1k | $45.88 | $2.3M | | 04/17/2019 |
| 04/17/2019 | SCHLUMBERGER LIMITED/NV | SLB | Payment of Exercise | Common Stock, $0.01 Par Value Per Share | 48.3k | $47.25 | $2.3M | | 04/17/2019 |
| 01/18/2019 | SCHLUMBERGER LIMITED/NV | SLB | Grant | Common Stock, $0.01 Par Value Per Share | 41k | $0.00 | $0 | | 01/18/2019 |
| 01/18/2019 | SCHLUMBERGER LIMITED/NV | SLB | Payment of Exercise | Common Stock, $0.01 Par Value Per Share | 9.1k | $43.97 | $400.9k | | 01/18/2019 |
| 01/18/2019 | SCHLUMBERGER LIMITED/NV | SLB | Payment of Exercise | Common Stock, $0.01 Par Value Per Share | 16k | $43.97 | $704k | | 01/18/2019 |
| 01/14/2019 | SCHLUMBERGER LIMITED/NV | SLB | Payment of Exercise | Common Stock, $0.01 Par Value Per Share | 7.5k | $41.24 | $308.4k | | 01/14/2019 |
| 01/14/2019 | SCHLUMBERGER LIMITED/NV | SLB | Exercise | Incentive Stock Option (Right to Buy) | 2.4k | $37.85 | $90.8k | | 01/14/2019 |
| 01/14/2019 | SCHLUMBERGER LIMITED/NV | SLB | Exercise | Non-Qualified Stock Option (Right to Buy) | 5.6k | $37.85 | $212k | | 01/14/2019 |
| 10/18/2017 | SCHLUMBERGER LIMITED/NV | SLB | Grant | RSU (Restricted Stock Unit) | 20k | $0.00 | $0 | | 10/18/2017 |
| 04/25/2014 | SCHLUMBERGER LIMITED/NV | SLB | Sale | Common Stock, $0.01 par value per share | 19.5k | $101.44 | $2M | | 04/25/2014 |
| 01/17/2014 | SCHLUMBERGER LIMITED/NV | SLB | Grant | Common Stock, $0.01 par value per share | 9.3k | $0.00 | $0 | | 01/16/2014 |
| 01/16/2014 | SCHLUMBERGER LIMITED/NV | SLB | Grant | NQ Stock Option (right to buy)w/tandem tax w/h right | 33.9k | $88.77 | $3M | | 01/16/2014 |
| 01/16/2014 | SCHLUMBERGER LIMITED/NV | SLB | Grant | Incentive Stock Option (right to buy) | 1.1k | $88.77 | $99.9k | | 01/16/2014 |
| 09/26/2011 | SCHLUMBERGER LIMITED/NV | SLB | Purchase | Common Stock, $0.01 par value per share | 200 | $62.10 | $12.4k | | 09/26/2011 |
| 09/26/2011 | SCHLUMBERGER LIMITED/NV | SLB | Purchase | Common Stock, $0.01 par value per share | 450 | $62.06 | $27.9k | | 09/26/2011 |
| 09/26/2011 | SCHLUMBERGER LIMITED/NV | SLB | Purchase | Common Stock, $0.01 par value per share | 100 | $62.05 | $6.2k | | 09/26/2011 |
| 09/26/2011 | SCHLUMBERGER LIMITED/NV | SLB | Purchase | Common Stock, $0.01 par value per share | 200 | $62.03 | $12.4k | | 09/26/2011 |
| 03/30/2011 | SCHLUMBERGER LIMITED/NV | SLB | Sale | Common Stock, $0.01 par value per share | 1.9k | $92.93 | $179.1k | | 03/30/2011 |
| 03/30/2011 | SCHLUMBERGER LIMITED/NV | SLB | Exercise | Incentive Stock Option (right to buy) | 5.7k | $31.19 | $178.4k | | 03/30/2011 |
| 01/29/2010 | SCHLUMBERGER LIMITED/NV | SLB | Exercise | Incentive Stock Option (right to buy) | 4k | $36.52 | $146.1k | | 01/29/2010 |