GHC · Graham Holdings Company Common Stock
View on chartInsiders & Stakes
| Rosen Andrew Stephen Executive Vice President | ▲ Buy | Grant | 37,773 Shares held | 1/2/2025 | View profile |
| Timothy J. O'Shaughnessy President and CEO | ▼ Sell | Other | 22,878 Shares held | 8/13/2026 | View profile |
| Laura O'Shaughnessy Director | ▼ Sell | Other | 22,865 Shares held | 8/13/2026 | View profile |
| Katharine Weymouth Director | ▼ Sell | Other | 7,615 Shares held | 5/26/2026 | View profile |
| Maas, Jacob Executive VP | ▼ Sell | Tax Withholding | 7,156 Shares held | 8/28/2026 | View profile |
| Christopher C. Davis Director | ▲ Buy | Grant | 5,614 Shares held | 7/1/2026 | View profile |
| Maddrey Nicole Marie Sr. VP-GC & Secretary | ▲ Buy | Grant | 4,223 Shares held | 1/2/2025 | View profile |
| Cooney Wallace R. Chief Financial Officer | ▼ Sell | Tax Withholding | 3,524 Shares held | 1/2/2025 | View profile |
| G. Richard Wagoner Jr. Director | ▲ Buy | Grant | 1,554 Shares held | 7/1/2026 | View profile |
| Stonesifer Sandra M. VP, Chief HR Officer | ▼ Sell | Tax Withholding | 1,322 Shares held | 1/2/2025 | View profile |
| Anne M. Mulcahy Director | ▲ Buy | Grant | 758 Shares held | 7/1/2026 | View profile |
| Thomas Sinnickson Gayner Co-Chief Executive Officer | ▲ Buy | Open Market | 700 Shares held | 9/12/2024 | View profile |
| Danielle Y. Conley Director | ▲ Buy | Grant | 461 Shares held | 7/1/2026 | View profile |
| Snyman Marcel A. VP-Chief Accounting Officer | ▼ Sell | Open Market | 442 Shares held | 1/6/2025 | View profile |
| Jack A. Markell Director | ▲ Buy | Grant | 48 Shares held | 7/1/2026 | View profile |
| Tony Allen Director | ▼ Sell | Open Market | 8 Shares held | 7/30/2025 | View profile |
Transaction History
| Maas, Jacob | ▲ Buy | Grant | 1,000 | $0 | 8/28/2026 |
| Maas, Jacob | ▼ Sell | Tax Withholding | 501 | $581K | 8/28/2026 |
| Timothy J. O'Shaughnessy | ▼ Sell | Other | 4,211 | — | 8/13/2026 |
| Laura O'Shaughnessy | ▼ Sell | Other | 4,211 | — | 8/13/2026 |
| G. Richard Wagoner Jr. | ▲ Buy | Grant | 21 | $24K | 7/1/2026 |
| Anne M. Mulcahy | ▲ Buy | Grant | 21 | $24K | 7/1/2026 |
| Jack A. Markell | ▲ Buy | Grant | 7 | $8K | 7/1/2026 |
| Christopher C. Davis | ▲ Buy | Grant | 23 | $27K | 7/1/2026 |
| Danielle Y. Conley | ▲ Buy | Grant | 19 | $22K | 7/1/2026 |
| Laura O'Shaughnessy | ▼ Sell | Other | 5,600 | — | 5/26/2026 |
| Laura O'Shaughnessy | ▼ Sell | Other | 400 | — | 5/26/2026 |
| Katharine Weymouth | ▼ Sell | Other | 6,000 | — | 5/26/2026 |
| Timothy J. O'Shaughnessy | ▼ Sell | Other | 5,600 | — | 5/26/2026 |
| Timothy J. O'Shaughnessy | ▼ Sell | Other | 400 | — | 5/26/2026 |
| G. Richard Wagoner Jr. | ▲ Buy | Grant | 23 | $24K | 4/1/2026 |
| Anne M. Mulcahy | ▲ Buy | Grant | 23 | $24K | 4/1/2026 |
| Jack A. Markell | ▲ Buy | Grant | 8 | $8K | 4/1/2026 |
| Christopher C. Davis | ▲ Buy | Grant | 25 | $27K | 4/1/2026 |
| Danielle Y. Conley | ▲ Buy | Grant | 21 | $22K | 4/1/2026 |
| Maas, Jacob | ▲ Buy | Grant | 1,000 | $0 | 1/16/2026 |
| Maas, Jacob | ▼ Sell | Tax Withholding | 377 | $434K | 1/16/2026 |
| G. Richard Wagoner Jr. | ▲ Buy | Grant | 22 | $24K | 1/2/2026 |
| Anne M. Mulcahy | ▲ Buy | Grant | 22 | $24K | 1/2/2026 |
| Jack A. Markell | ▲ Buy | Grant | 8 | $9K | 1/2/2026 |
| Christopher C. Davis | ▲ Buy | Grant | 25 | $27K | 1/2/2026 |
| Danielle Y. Conley | ▲ Buy | Grant | 20 | $22K | 1/2/2026 |
| Timothy J. O'Shaughnessy | ▲ Buy | Option Exercise | 7,582 | $6.6M | 11/11/2025 |
| Timothy J. O'Shaughnessy | ▼ Sell | Tax Withholding | 6,839 | $7.4M | 11/11/2025 |
| Laura O'Shaughnessy | ▲ Buy | Option Exercise | 7,582 | $6.6M | 11/11/2025 |
| Laura O'Shaughnessy | ▼ Sell | Tax Withholding | 6,839 | $7.4M | 11/11/2025 |
| Maas, Jacob | ▲ Buy | Grant | 1,000 | $0 | 10/20/2025 |
| Maas, Jacob | ▼ Sell | Tax Withholding | 501 | $495K | 10/20/2025 |
| Timothy J. O'Shaughnessy | ▼ Sell | Other | 2,800 | — | 10/7/2025 |
| Laura O'Shaughnessy | ▼ Sell | Other | 2,800 | — | 10/7/2025 |
| G. Richard Wagoner Jr. | ▲ Buy | Grant | 21 | $24K | 10/1/2025 |
| Anne M. Mulcahy | ▲ Buy | Grant | 21 | $24K | 10/1/2025 |
| Jack A. Markell | ▲ Buy | Grant | 7 | $8K | 10/1/2025 |
| Christopher C. Davis | ▲ Buy | Grant | 23 | $27K | 10/1/2025 |
| Danielle Y. Conley | ▲ Buy | Grant | 19 | $22K | 10/1/2025 |
| Laura O'Shaughnessy | ▲ Buy | Option Exercise | 7,580 | $6.6M | 9/29/2025 |
| Laura O'Shaughnessy | ▼ Sell | Tax Withholding | 6,568 | $7.8M | 9/29/2025 |
| Timothy J. O'Shaughnessy | ▲ Buy | Option Exercise | 7,580 | $6.6M | 9/29/2025 |
| Timothy J. O'Shaughnessy | ▼ Sell | Tax Withholding | 6,568 | $7.8M | 9/29/2025 |
| Timothy J. O'Shaughnessy | ▲ Buy | Option Exercise | 7,580 | $6.6M | 8/20/2025 |
| Timothy J. O'Shaughnessy | ▼ Sell | Tax Withholding | 6,878 | $7.4M | 8/20/2025 |
| Laura O'Shaughnessy | ▲ Buy | Option Exercise | 7,580 | $6.6M | 8/20/2025 |
| Laura O'Shaughnessy | ▼ Sell | Tax Withholding | 6,878 | $7.4M | 8/20/2025 |
| Maas, Jacob | ▲ Buy | Option Exercise | 2,000 | $1.6M | 8/19/2025 |
| Maas, Jacob | ▼ Sell | Tax Withholding | 1,752 | $1.9M | 8/19/2025 |
| Tony Allen | ▼ Sell | Open Market | 7 | $7K | 7/30/2025 |
| Anne M. Mulcahy | ▲ Buy | Grant | 26 | $25K | 7/1/2025 |
| Danielle Y. Conley | ▲ Buy | Grant | 23 | $22K | 7/1/2025 |
| G. Richard Wagoner Jr. | ▲ Buy | Grant | 26 | $25K | 7/1/2025 |
| Christopher C. Davis | ▲ Buy | Grant | 28 | $27K | 7/1/2025 |
| Jack A. Markell | ▲ Buy | Grant | 9 | $9K | 7/1/2025 |
| G. Richard Wagoner Jr. | ▲ Buy | Grant | 25 | $24K | 4/1/2025 |
| Christopher C. Davis | ▲ Buy | Grant | 28 | $27K | 4/1/2025 |
| Anne M. Mulcahy | ▲ Buy | Grant | 25 | $24K | 4/1/2025 |
| Danielle Y. Conley | ▲ Buy | Grant | 23 | $22K | 4/1/2025 |
| Jack A. Markell | ▲ Buy | Grant | 9 | $9K | 4/1/2025 |
| Maas, Jacob | ▼ Sell | Tax Withholding | 438 | $402K | 1/27/2025 |
| Maas, Jacob | ▲ Buy | Grant | 1,000 | $0 | 1/27/2025 |
| Snyman Marcel A. | ▼ Sell | Open Market | 159 | $140K | 1/6/2025 |
| Danielle Y. Conley | ▲ Buy | Grant | 25 | $22K | 1/2/2025 |
| Maddrey Nicole Marie | ▲ Buy | Grant | 401 | $0 | 1/2/2025 |
| Maas, Jacob | ▲ Buy | Grant | 430 | $0 | 1/2/2025 |
| Snyman Marcel A. | ▲ Buy | Grant | 229 | $0 | 1/2/2025 |
| Cooney Wallace R. | ▼ Sell | Tax Withholding | 222 | $194K | 1/2/2025 |
| Maas, Jacob | ▼ Sell | Tax Withholding | 257 | $224K | 1/2/2025 |
| Rosen Andrew Stephen | ▲ Buy | Grant | 344 | $0 | 1/2/2025 |
| Snyman Marcel A. | ▼ Sell | Tax Withholding | 84 | $73K | 1/2/2025 |
| G. Richard Wagoner Jr. | ▲ Buy | Grant | 28 | $24K | 1/2/2025 |
| Anne M. Mulcahy | ▲ Buy | Grant | 28 | $24K | 1/2/2025 |
| Cooney Wallace R. | ▲ Buy | Grant | 430 | $0 | 1/2/2025 |
| Stonesifer Sandra M. | ▲ Buy | Grant | 401 | $0 | 1/2/2025 |
| Stonesifer Sandra M. | ▼ Sell | Tax Withholding | 221 | $193K | 1/2/2025 |
| Christopher C. Davis | ▲ Buy | Grant | 31 | $27K | 1/2/2025 |
| Katharine Weymouth | ▼ Sell | Open Market | 378 | $359K | 11/13/2024 |
| Maas, Jacob | ▲ Buy | Grant | 1,000 | $0 | 11/5/2024 |
| Laura O'Shaughnessy | ▲ Buy | Option Exercise | 25,754 | $18.5M | 11/1/2024 |
| Laura O'Shaughnessy | ▼ Sell | Tax Withholding | 23,858 | $20.1M | 11/1/2024 |
| Timothy J. O'Shaughnessy | ▲ Buy | Option Exercise | 25,754 | $18.5M | 11/1/2024 |
| Timothy J. O'Shaughnessy | ▼ Sell | Tax Withholding | 23,858 | $20.1M | 11/1/2024 |
| Laura O'Shaughnessy | ▲ Buy | Option Exercise | 25,752 | $18.5M | 10/15/2024 |
| Laura O'Shaughnessy | ▼ Sell | Tax Withholding | 24,126 | $19.9M | 10/15/2024 |
| Timothy J. O'Shaughnessy | ▲ Buy | Option Exercise | 25,752 | $18.5M | 10/15/2024 |
| Timothy J. O'Shaughnessy | ▼ Sell | Tax Withholding | 24,126 | $19.9M | 10/15/2024 |
| Anne M. Mulcahy | ▲ Buy | Grant | 30 | $24K | 10/1/2024 |
| Danielle Y. Conley | ▲ Buy | Grant | 27 | $22K | 10/1/2024 |
| Christopher C. Davis | ▲ Buy | Grant | 34 | $27K | 10/1/2024 |
| G. Richard Wagoner Jr. | ▲ Buy | Grant | 30 | $24K | 10/1/2024 |
| Timothy J. O'Shaughnessy | ▼ Sell | Tax Withholding | 24,412 | $19.5M | 9/23/2024 |
| Laura O'Shaughnessy | ▲ Buy | Option Exercise | 25,752 | $18.5M | 9/23/2024 |
| Timothy J. O'Shaughnessy | ▲ Buy | Option Exercise | 25,752 | $18.5M | 9/23/2024 |
| Laura O'Shaughnessy | ▼ Sell | Tax Withholding | 24,412 | $19.5M | 9/23/2024 |
| Thomas Sinnickson Gayner | ▲ Buy | Open Market | 100 | $74K | 9/12/2024 |
| Anne M. Mulcahy | ▲ Buy | Grant | 35 | $24K | 7/1/2024 |
| G. Richard Wagoner Jr. | ▲ Buy | Grant | 35 | $24K | 7/1/2024 |
| Christopher C. Davis | ▲ Buy | Grant | 39 | $27K | 7/1/2024 |
| Danielle Y. Conley | ▲ Buy | Grant | 32 | $22K | 7/1/2024 |
| Anne M. Mulcahy | ▲ Buy | Open Market | 135 | $101K | 5/28/2024 |
| Danielle Y. Conley | ▲ Buy | Grant | 29 | $12K | 4/1/2024 |
| Christopher C. Davis | ▲ Buy | Grant | 36 | $27K | 4/1/2024 |
| Anne M. Mulcahy | ▲ Buy | Grant | 32 | $24K | 4/1/2024 |
| G. Richard Wagoner Jr. | ▲ Buy | Grant | 32 | $24K | 4/1/2024 |
| Katharine Weymouth | ▼ Sell | Open Market | 556 | $396K | 3/14/2024 |
| Anne M. Mulcahy | ▲ Buy | Grant | 35 | $24K | 1/2/2024 |
| Danielle Y. Conley | ▲ Buy | Grant | 32 | $22K | 1/2/2024 |
| Christopher C. Davis | ▲ Buy | Grant | 39 | $27K | 1/2/2024 |
| G. Richard Wagoner Jr. | ▲ Buy | Grant | 35 | $24K | 1/2/2024 |
| Thomas Sinnickson Gayner | ▲ Buy | Open Market | 100 | $61K | 11/9/2023 |
| Tony Allen | ▼ Sell | Open Market | 75 | $46K | 11/8/2023 |
| Danielle Y. Conley | ▲ Buy | Grant | 38 | $22K | 10/2/2023 |
| Tony Allen | ▲ Buy | Grant | 15 | $9K | 10/2/2023 |
| G. Richard Wagoner Jr. | ▲ Buy | Grant | 42 | $24K | 10/2/2023 |
| Anne M. Mulcahy | ▲ Buy | Grant | 42 | $24K | 10/2/2023 |
| Christopher C. Davis | ▲ Buy | Grant | 47 | $27K | 10/2/2023 |
| Thomas Sinnickson Gayner | ▲ Buy | Open Market | 100 | $57K | 9/8/2023 |
| Timothy J. O'Shaughnessy | ▲ Buy | Option Exercise | 2,060 | $879K | 7/6/2023 |
| G. Richard Wagoner Jr. | ▲ Buy | Grant | 43 | $25K | 7/3/2023 |
| Anne M. Mulcahy | ▲ Buy | Grant | 43 | $25K | 7/3/2023 |
| Christopher C. Davis | ▲ Buy | Grant | 48 | $27K | 7/3/2023 |
| Tony Allen | ▲ Buy | Grant | 15 | $9K | 7/3/2023 |
| Danielle Y. Conley | ▲ Buy | Grant | 39 | $22K | 7/3/2023 |
| Thomas Sinnickson Gayner | ▲ Buy | Open Market | 100 | $58K | 5/9/2023 |
| Christopher C. Davis | ▲ Buy | Grant | 46 | $27K | 4/3/2023 |
| Anne M. Mulcahy | ▲ Buy | Grant | 42 | $25K | 4/3/2023 |
| Tony Allen | ▲ Buy | Grant | 15 | $9K | 4/3/2023 |
| G. Richard Wagoner Jr. | ▲ Buy | Grant | 42 | $25K | 4/3/2023 |
| Danielle Y. Conley | ▲ Buy | Grant | 37 | $22K | 4/3/2023 |
| Timothy J. O'Shaughnessy | ▲ Buy | Option Exercise | 1,000 | $427K | 3/7/2023 |
| Snyman Marcel A. | ▼ Sell | Open Market | 128 | $79K | 1/9/2023 |
| Snyman Marcel A. | ▼ Sell | Open Market | 72 | $44K | 1/4/2023 |
| Stonesifer Sandra M. | ▲ Buy | Grant | 525 | $0 | 1/3/2023 |
| Rosen Andrew Stephen | ▲ Buy | Grant | 493 | $0 | 1/3/2023 |
| Anne M. Mulcahy | ▲ Buy | Grant | 41 | $25K | 1/3/2023 |
| Maas, Jacob | ▲ Buy | Grant | 616 | $0 | 1/3/2023 |
| G. Richard Wagoner Jr. | ▲ Buy | Grant | 41 | $25K | 1/3/2023 |
| Danielle Y. Conley | ▲ Buy | Grant | 36 | $22K | 1/3/2023 |
| Tony Allen | ▲ Buy | Grant | 14 | $9K | 1/3/2023 |
| Cooney Wallace R. | ▲ Buy | Grant | 616 | $0 | 1/3/2023 |
| Maddrey Nicole Marie | ▲ Buy | Grant | 575 | $0 | 1/3/2023 |
| Christopher C. Davis | ▲ Buy | Grant | 45 | $27K | 1/3/2023 |
| Snyman Marcel A. | ▲ Buy | Grant | 213 | $0 | 1/3/2023 |
| Danielle Y. Conley | ▲ Buy | Grant | 41 | $22K | 10/3/2022 |
| G. Richard Wagoner Jr. | ▲ Buy | Grant | 45 | $25K | 10/3/2022 |
| Christopher C. Davis | ▲ Buy | Grant | 50 | $27K | 10/3/2022 |
| Tony Allen | ▲ Buy | Grant | 16 | $9K | 10/3/2022 |
| Anne M. Mulcahy | ▲ Buy | Grant | 45 | $25K | 10/3/2022 |
| Thomas Sinnickson Gayner | ▲ Buy | Open Market | 100 | $56K | 9/16/2022 |
| Anne M. Mulcahy | ▲ Buy | Grant | 43 | $25K | 7/1/2022 |
| Christopher C. Davis | ▲ Buy | Grant | 47 | $27K | 7/1/2022 |
| G. Richard Wagoner Jr. | ▲ Buy | Grant | 43 | $25K | 7/1/2022 |
| Tony Allen | ▲ Buy | Grant | 15 | $9K | 7/1/2022 |
| Timothy J. O'Shaughnessy | ▲ Buy | Option Exercise | 3,153 | $1.3M | 3/7/2022 |
| Maas, Jacob | ▲ Buy | Grant | 1,000 | $0 | 1/19/2022 |
| Stonesifer Sandra M. | ▲ Buy | Open Market | 20 | $12K | 12/30/2021 |
| Rosen Andrew Stephen | ▼ Sell | Gift | 3,000 | $0 | 12/22/2021 |
| Jack A. Markell | ▲ Buy | Open Market | 60 | $34K | 12/1/2021 |
| Thomas Sinnickson Gayner | ▲ Buy | Open Market | 100 | $60K | 11/11/2021 |
| Snyman Marcel A. | ▼ Sell | Open Market | 128 | $77K | 11/4/2021 |
AI Market Commentary
AI-generatedAll commentary →Synthesized from recent news and fundamentals/technical data -- not human analyst commentary or trader sentiment.
October 9, 2026
Kaplan ranks No. 1 workplace; enrollment concerns persist
Kaplan, a key Graham Holdings unit, was named the No. 1 Best Workplace in Education and Training for 2026. However, a recent survey indicates admissions officers are worried about a potential enrollment cliff despite a competitive application cycle. The company faces mixed signals from its education segment while maintaining a low valuation.
Kaplan ranks No. 1 workplace; enrollment concerns persist. Kaplan, a key Graham Holdings unit, was named the No. 1 Best Workplace in Education and Training for 2026. However, a recent survey indicates admissions officers are worried about a potential enrollment cliff despite a competitive application cycle. The company faces mixed signals from its education segment while maintaining a low valuation.