Weymouth Katharine (CIK 0001501808)

Latest company ownership

Role: Director
Shares held
30,308
Last filed at
Mar 13, 2025
Confidence Score
50.0
2025Q4
Confidence Score History
2021Q4 2025Q4
Role: Director
Shares held
2,294
Last filed at
Jun 16, 2025
Confidence Score
51.7
2025Q4
Confidence Score History
2015Q4 2025Q4
Role: Director
Shares held
1,615
Last filed at
Nov 14, 2024
Confidence Score
49.9
2025Q4
Confidence Score History
2011Q2 2025Q4
Shares held
12.28
Last filed at
Oct 17, 2025
Confidence Score
79.9
2025Q4
Confidence Score History
2023Q1 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Dec 9, 2025 Dec 11, 2025 REPUBLIC SERVICES, INC. Director Buy 90.0 +478 9.08% $100.1K
Jun 16, 2025 Jun 16, 2025 Cable One, Inc. Director Buy 86.3 +150 7.00% $19.6K
Dec 5, 2024 Dec 9, 2024 REPUBLIC SERVICES, INC. Director Sell 20.0 -1,859 -67.90% $400.2K
Nov 13, 2024 Nov 14, 2024 Graham Holdings Co Director Sell 20.0 -378 -18.97% $358.8K
Jun 4, 2024 Jun 6, 2024 REPUBLIC SERVICES, INC. Director Buy 95.0 +540 100.00% $100K
Mar 14, 2024 Mar 15, 2024 Graham Holdings Co Director Sell 20.0 -556 -21.81% $396.4K
Mar 4, 2024 Mar 5, 2024 Xometry, Inc. Director Buy 77.5 +500 2.27% $8.4K
Aug 11, 2023 Aug 15, 2023 Xometry, Inc. Director Buy 86.3 +1,200 7.42% $19.7K
Mar 16, 2023 Mar 20, 2023 REPUBLIC SERVICES, INC. Director Sell 20.0 -4,304 -100.00% $574.9K
Dec 10, 2021 Dec 13, 2021 Xometry, Inc. Director Buy 95.0 +1,200 331.49% $58.9K
Dec 11, 2020 Dec 14, 2020 Cable One, Inc. Director Sell 22.5 -27 -6.67% $57K
Aug 25, 2020 Aug 26, 2020 Graham Holdings Co Director Sell 20.0 -1,100 -30.15% $456.2K
Nov 18, 2019 Nov 20, 2019 Cable One, Inc. Director Sell 20.0 -228 -40.35% $344.2K
Oct 9, 2018 Oct 11, 2018 Graham Holdings Co Director Sell 20.0 -1,100 -23.16% $637.9K
Sep 21, 2018 Sep 25, 2018 Graham Holdings Co Director Sell 20.0 -700 -12.85% $413.2K
Aug 31, 2018 Aug 31, 2018 Cable One, Inc. Director Sell 22.5 -254 -49.90% $211.9K
Jul 5, 2018 Jul 9, 2018 Graham Holdings Co Director Sell 20.0 -1,101 -9.39% $655.2K
May 11, 2018 May 14, 2018 Graham Holdings Co Director Sell 20.0 -1,500 -11.35% $903.3K
Dec 14, 2017 Dec 18, 2017 Graham Holdings Co Director Sell 20.0 -1,500 -5.27% $848.3K
Mar 6, 2017 Mar 8, 2017 Cable One, Inc. Director Sell 17.5 -5,000 -51.44% $3.1M
May 24, 2016 May 26, 2016 Cable One, Inc. Director Sell 22.5 -430 -4.24% $208.5K
Mar 24, 2016 Mar 28, 2016 Cable One, Inc. Director Sell 20.0 -841 -7.96% $365.9K
Mar 21, 2016 Mar 23, 2016 Cable One, Inc. Director Sell 20.0 -701 -6.22% $308.5K
Mar 17, 2016 Mar 21, 2016 Cable One, Inc. Director Sell 36.3 -79 -0.70% $34.8K
Mar 15, 2016 Mar 17, 2016 Cable One, Inc. Director Sell 20.0 -879 -7.19% $386.8K
Dec 17, 2015 Dec 18, 2015 Cable One, Inc. Director Sell 17.5 -2,500 -16.98% $1.1M
Dec 9, 2014 Dec 11, 2014 Graham Holdings Co Director Sell 17.5 -5,000 -25.35% $4.7M
Oct 10, 2013 Oct 11, 2013 Graham Holdings Co Director Sell 17.5 -3,992 -16.83% $2.4M
Oct 4, 2013 Oct 8, 2013 Graham Holdings Co Director Sell 16.3 -11,008 -6.35% $6.8M
Oct 1, 2013 Oct 3, 2013 Graham Holdings Co Director Sell 20.0 -22,325 -42.69% $669.6K
Jun 10, 2011 Jun 13, 2011 Graham Holdings Co Director Sell 26.3 -104 -1.35% $43.6K