Castle Biosciences Inc (CSTL) Insider Trading
- $6,094,007.00
- $136,312,611.81
- May 6, 2024
- Derek J Maetzold
| Trader Name | Date | Title | Amount | Price | Type | Total Value |
|---|---|---|---|---|---|---|
| Oct. 14, 2020 | Director | 6,475 | $54.58 | Sell | $353,405.50 | |
| Oct. 13, 2020 | CFO | 13,000 | $54.79 | Sell | $712,270.00 | |
| Oct. 12, 2020 | Director | 19,676 | $54.84 | Sell | $1,079,031.84 | |
| Oct. 9, 2020 | Director | 50,000 | $54.20 | Sell | $2,710,000.00 | |
| Oct. 5, 2020 | Director | 25,000 | $52.09 | Sell | $1,302,250.00 | |
| Oct. 2, 2020 | Director | 2,500 | $52.48 | Sell | $131,200.00 | |
| Oct. 2, 2020 | Insider | 18,640 | $51.64 | Sell | $962,569.60 | |
| Sept. 22, 2020 | Insider | 36,160 | $51.46 | Sell | $1,860,793.60 | |
| Sept. 16, 2020 | Director | 3,750 | $48.38 | Sell | $181,425.00 | |
| Sept. 15, 2020 | CFO | 26,000 | $49.52 | Sell | $1,287,520.00 | |
| Sept. 10, 2020 | Insider | 41,924 | $49.49 | Sell | $2,074,818.76 | |
| Sept. 8, 2020 | Insider | 14,888 | $49.00 | Sell | $729,512.00 | |
| Sept. 8, 2020 | Director | 69,265 | $48.30 | Sell | $3,345,499.50 | |
| Sept. 4, 2020 | Insider | 25,112 | $47.41 | Sell | $1,190,559.92 | |
| Sept. 4, 2020 | Director | 61,838 | $46.93 | Sell | $2,902,057.34 | |
| Sept. 2, 2020 | Director | 7,500 | $45.66 | Sell | $342,450.00 | |
| Aug. 31, 2020 | Director | 8,228 | $45.84 | Sell | $377,171.52 | |
| Aug. 28, 2020 | Director | 71,940 | $46.03 | Sell | $3,311,398.20 | |
| Aug. 26, 2020 | Director | 5,049 | $45.85 | Sell | $231,496.65 | |
| Aug. 24, 2020 | Director | 8,877 | $45.90 | Sell | $407,454.30 | |
| Aug. 20, 2020 | Director | 17,369 | $45.84 | Sell | $796,194.96 | |
| Aug. 18, 2020 | Director | 3,750 | $43.18 | Sell | $161,925.00 | |
| Aug. 13, 2020 | Insider | 13,500 | $41.23 | Sell | $556,605.00 | |
| Aug. 6, 2020 | Director | 3,750 | $41.34 | Sell | $155,025.00 | |
| Aug. 5, 2020 | Insider | 5,000 | $41.67 | Sell | $208,350.00 | |
| July 21, 2020 | Director | 3,750 | $41.81 | Sell | $156,787.50 | |
| July 21, 2020 | Insider | 7,000 | $41.97 | Sell | $293,790.00 | |
| July 17, 2020 | Director | 25,000 | $43.04 | Sell | $1,076,000.00 | |
| July 15, 2020 | Insider | 28,000 | $41.96 | Sell | $1,174,880.00 | |
| July 8, 2020 | Director | 7,500 | $41.08 | Sell | $308,100.00 | |
| June 24, 2020 | Director | 100 | $43.11 | Sell | $4,311.00 | |
| June 22, 2020 | Director | 175,000 | $40.50 | Sell | $7,087,500.00 | |
| June 18, 2020 | Director | 73,944 | $41.71 | Sell | $3,084,204.24 | |
| June 15, 2020 | Director | 22,195 | $39.67 | Sell | $880,475.65 | |
| June 10, 2020 | Director | 2,108 | $39.00 | Sell | $82,212.00 | |
| June 3, 2020 | Director | 3,750 | $37.01 | Sell | $138,787.50 | |
| May 28, 2020 | Director | 15,520 | $38.66 | Sell | $600,003.20 | |
| May 27, 2020 | Insider | 5,000 | $36.75 | Sell | $183,750.00 | |
| May 26, 2020 | Director | 23,820 | $38.69 | Sell | $921,595.80 | |
| May 22, 2020 | Insider | 5,000 | $36.97 | Sell | $184,850.00 | |
| May 21, 2020 | Director | 3,750 | $37.21 | Sell | $139,537.50 | |
| May 19, 2020 | Director | 900 | $37.03 | Sell | $33,327.00 | |
| May 12, 2020 | Major Shareholder | 250,000 | $34.50 | Sell | $8,625,000.00 | |
| April 30, 2020 | Director | 3,000 | $30.25 | Sell | $90,750.00 | |
| Feb. 19, 2020 | Director | 25,000 | $32.03 | Sell | $800,750.00 | |
| Feb. 13, 2020 | Director | 25,000 | $32.01 | Sell | $800,250.00 | |
| Feb. 6, 2020 | Major Shareholder | 25,000 | $31.03 | Sell | $775,750.00 | |
| Jan. 28, 2020 | Major Shareholder | 25,000 | $30.02 | Sell | $750,500.00 | |
| July 29, 2019 | Director | 62,500 | $16.00 | Buy | $1,000,000.00 | |
| July 29, 2019 | Major Shareholder | 312,500 | $16.00 | Buy | $5,000,000.00 |
Insiders are both buying and selling Castle Biosciences Inc stock.
The insider traders at Castle Biosciences Inc are: Derek J Maetzold, Daniel Bradbury, Joseph C Cook III, David S Kabakoff, Frank Stokes, Derek J. Maetzold, Sofinnova Healthquest Partners, Bernhard E. Spiess, Tobin W Juvenal, Bonnie H Anderson, Ellen Goldberg, Kristen M Oelschlager, Mara G Aspinall, Mgc Venture Partners 2013 Gp,, Tiffany Olson, and Bernhard E Spiess
The most active insider trader at Castle Biosciences Inc is Derek J Maetzold with 89 trades.
Derek J Maetzold has sold the most Castle Biosciences Inc stock with a total value of $35,120,915.93.
Mgc Venture Partners 2013 Gp, has bought the most Castle Biosciences Inc stock with a total value of $10,000,000.00.
The most recent insider trade for Castle Biosciences Inc was on May 6, 2024.
The single biggest insider buy for Castle Biosciences Inc was from Mgc Venture Partners 2013 Gp, with a total value of $5,000,000.00 on July 29, 2019.
The single biggest insider sell for Castle Biosciences Inc was from Sofinnova Healthquest Partners with a total value of $8,625,000.00 on May 12, 2020.