Weymouth Katharine
- SEC CIK
- 0001501808
In the past year, 2 open-market purchase filings worth $150.1K and 1 sale filing worth $947.7K.
Current role at each company
- XMTR Xometry, Inc.Directoras of Aug 31, 2026
- RSG Republic Services, Inc.Directoras of Jul 17, 2026
- GHC Graham Holdings CoDirectoras of May 28, 2026
- CABO Cable One, Inc.Directoras of May 18, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- $150.1K
- 2 filings
- Sold
- $947.7K
- 1 filing
- Net
- −$797.5K
- Bought minus sold
- Companies
- 2
- With open-market trades
Trades
Every Form 4 that lists Weymouth Katharine as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
XMTR Xometry, Inc.
Director5 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 31, 2026 (view filing)4:49 PM ET | Aug 28-31 | 3 days | Weymouth KatharineDirector | SSaleClass A Common Stock | −10.0K | $94.77 | −$947.7K | −22.1%35.3K after | 2 lots |
| Mar 2, 2026 (view filing) | Feb 27 | 3 days | Weymouth KatharineDirector | PPurchaseClass A Common Stock | +1.22K | $41.15 | +$50.0K | +50.6%3.62K after | |
| Mar 5, 2024 (view filing) | Mar 4 | 1 day | Weymouth KatharineDirector | PPurchaseClass A Common Stock | +500 | $16.86 | +$8.43K | +2.3%22.6K after | |
| Aug 15, 2023 (view filing) | Aug 11 | 4 days | Weymouth KatharineDirector | PPurchaseClass A Common Stock | +1.20K | $16.41 | +$19.7K | +7.4%17.4K after | |
| Dec 13, 2021 (view filing) | Dec 10 | 3 days | Weymouth KatharineDirector | PPurchaseClass A Common Stock | +1.20K | $49.10 | +$58.9K | +331.5%1.56K after |
RSG Republic Services, Inc.
Director4 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Dec 11, 2025 (view filing) | Dec 9 | 2 days | Weymouth KatharineDirector | PPurchase | +478 | $209.46 | +$100.1K | +9.1%5.74K after | |
| Dec 9, 2024 (view filing) | Dec 5 | 4 days | Weymouth KatharineDirector | SSale | −1.86K | $215.27 | −$400.2K | −67.9%879 after | |
| Jun 6, 2024 (view filing) | Jun 4 | 2 days | Weymouth KatharineDirector | PPurchase | +540 | $185.26 | +$100.0K | New position540 after | |
| Mar 20, 2023 (view filing) | Mar 16 | 4 days | Weymouth KatharineDirector | SSale | −4.30K | $133.56 | −$574.9K | −100.0%0 after | 2 lots |
CABO Cable One, Inc.
Director1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jun 16, 2025 (view filing) | Jun 16 | Same day | Weymouth KatharineDirector | PPurchaseCommon Stock, par value $0.01 | +150 | $130.88 | +$19.6K | +7.0%2.29K after |
GHC Graham Holdings Co
Director2 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 14, 2024 (view filing) | Nov 13 | 1 day | Weymouth KatharineDirector | SSaleClass B Common Stock | −378 | $949.26 | −$358.8K | −19.0%1.61K after | |
| Mar 15, 2024 (view filing) | Mar 14 | 1 day | Weymouth KatharineDirector | SSaleClass B Common Stock | −556 | $712.99 | −$396.4K | −21.8%1.99K after |