Kessler Paul L. (CIK 0001113835)

Latest company ownership

Shares held
1,524,613
Last filed at
Jun 25, 2024
Confidence Score
50.0
2025Q4
Confidence Score History
2014Q1 2025Q4
Shares held
10,000
Last filed at
Sep 19, 2023
Confidence Score
50.0
2025Q4
Confidence Score History
2010Q4 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Jun 21, 2024 Jun 25, 2024 Prairie Operating Co. Director Sell 52.5 -425 -0.03% $4.6K
Jun 17, 2024 Jun 20, 2024 Prairie Operating Co. Director Sell 51.3 -1,547 -0.10% $16.8K
Jun 12, 2024 Jun 14, 2024 Prairie Operating Co. Director Sell 52.5 -605 -0.04% $7K
Sep 18, 2023 Sep 19, 2023 Research Solutions, Inc. Other Sell 17.5 -1,150,000 -44.37% $2.8M
May 3, 2023 Jun 16, 2023 Prairie Operating Co. Director Buy 97.5 +7,410,955 12.89% $599.1K
May 3, 2023 May 9, 2023 Prairie Operating Co. Director Buy 97.5 +7,360,955 12.80% $599.1K
Mar 30, 2022 Apr 1, 2022 Prairie Operating Co. Chair Sell 36.3 -18,000 -0.67% $47.9K
Dec 31, 2020 Jan 5, 2021 Prairie Operating Co. Director Sell 37.5 -14,211 -0.53% $8.7K
Dec 31, 2020 Jan 5, 2021 Prairie Operating Co. Chair Sell 37.5 -14,211 -0.53% $8.7K
Mar 24, 2020 Mar 25, 2020 Prairie Operating Co. Chair Buy 68.8 +20,607 0.79% $36.4K
Feb 28, 2020 Mar 3, 2020 Prairie Operating Co. Chair Buy 55.0 +2,835 0.11% $4.1K
Dec 31, 2019 Jan 2, 2020 Prairie Operating Co. Chair Buy 68.8 +411,294 0.79% $49.4K
Sep 30, 2019 Oct 2, 2019 Prairie Operating Co. Chair Buy 82.5 +1,025,688 2.01% $159K
Aug 30, 2019 Sep 4, 2019 Prairie Operating Co. Chair Buy 56.3 +95,950 0.19% $14.9K
Jul 31, 2019 Aug 1, 2019 Prairie Operating Co. Chair Buy 56.3 +100,000 0.20% $18K
Jun 28, 2019 Jul 2, 2019 Prairie Operating Co. Chair Buy 55.0 +31,816 0.06% $6.4K
Jan 2, 2019 Jan 4, 2019 Prairie Operating Co. Chair Buy 56.3 +56,000 0.11% $11.2K
Dec 31, 2018 Jan 3, 2019 Prairie Operating Co. Chair Buy 82.5 +522,070 1.04% $85.1K
Aug 4, 2017 Aug 8, 2017 Prairie Operating Co. Chair Buy 56.3 +100,000 0.20% $13.5K
Jul 28, 2017 Jul 31, 2017 Prairie Operating Co. Chair Buy 61.3 +100,000 0.20% $13.5K
Jul 6, 2017 Jul 7, 2017 Prairie Operating Co. Chair Buy 61.3 +150,000 0.30% $20.2K
May 2, 2017 May 3, 2017 Prairie Operating Co. Chair Buy 92.5 +2,875,000 6.13% $387.3K
Mar 30, 2017 Apr 3, 2017 Prairie Operating Co. Chair Buy 90.0 +2,150,000 4.80% $289.6K
Feb 15, 2017 Feb 28, 2017 Prairie Operating Co. Chair Buy 100.0 +9,601,500 27.27% $1.3M
Jan 6, 2017 Jan 10, 2017 Prairie Operating Co. Chair Buy 82.5 +526,890 1.52% $63.2K
Dec 16, 2016 Dec 16, 2016 Prairie Operating Co. Chair Buy 100.0 +8,490,213 32.42% $1.1M
Jan 4, 2016 Jan 6, 2016 Prairie Operating Co. Director Buy 55.0 +15,000 0.17% $5.1K
Sep 30, 2015 Oct 2, 2015 Prairie Operating Co. Director Buy 68.8 +81,515 0.91% $32.9K
Sep 3, 2015 Sep 4, 2015 Prairie Operating Co. Director Buy 82.5 +100,000 1.13% $57.6K
Aug 21, 2015 Aug 25, 2015 Prairie Operating Co. Director Buy 68.8 +80,000 0.91% $34.3K
Aug 12, 2015 Aug 13, 2015 Prairie Operating Co. Director Buy 68.8 +50,000 0.57% $31.2K
Aug 10, 2015 Aug 12, 2015 Prairie Operating Co. Director Buy 68.8 +85,000 0.99% $48K
Mar 28, 2014 Apr 1, 2014 Prairie Operating Co. Director Buy 82.5 +121,700 1.32% $64.1K
Nov 1, 2010 Nov 3, 2010 Research Solutions, Inc. 10% Owner Sell 15.0 -50,000 -2.76% $3.1B
Nov 1, 2010 Nov 3, 2010 Research Solutions, Inc. 10% Owner Sell 15.0 -50,000 -2.76% $3.1B