Mgc Venture Partners 2018 Lp Net Worth - Insider Trades and Bio as of Jul 11, 2026

CSTLCASTLE BIOSCIENCES INCSEC CIK: 0001745133

Estimated Net Worth

Last Updated: May 18, 2026 10:50 PM EST

Transaction Summary

Total Transactions4

Buy-Sell Ratio0.50

Buy Transactions1

Sell Transactions2

Transaction Volume

Total Volume$2.79M

Net Volume$5.21M

Buy Volume$4.00M

Sell Volume-$1.21M

Trade Analysis

AVG Trade Size$698.05K

Largest Trade$4.00M

Most Active MonthMay

Most Active Year2020

Trading Sentiment

OverallBullish

Recent TradeSelling

Last 90 Days0 Trades

ConvictionNone

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

MGC VENTURE PARTNERS 2018, L.P. does not have any significant net worth to report based on the numbers we have. This is based on reported shares in CASTLE BIOSCIENCES INC.

Holdings & Transactions

CSTLcastle biosciences inc

Updated: May 19, 2020VIEW QUOTE

Form Type	Δ Own, %	Traded Shares	Price	Size, $	Filing Date	Own, %	Type	Scheduled	Trade Dates	SEC Filing
From 4	-0.01	21.92K	$36.72	-$804.75K	May 19, 2020	1.71M	Sale	Scheduled	May 15	View
From 4	-0.01	10.92K	$36.91	-$403.06K	May 14, 2020	1.74M	Sale	Scheduled	May 12 - 13	View
From 4	-0.38	1.08M	$15.35	$4.00M	Jul 31, 2019	1.75M	Buy-Options	—	Jul 29	View
From 3	—	—	—	—	Jul 24, 2019	—	—	—	—	View

Benzinga

Benzinga

Net Worth & Trading Activity Over Time

Monthly Trading Pattern

Past Insider Trading and Trends

Holdings & Transactions