MCAGU
−$1M
200,000 sh @ $5
MCAG
Mountain Crest Acquisition Corp. V
SEC CIK 1859035
$13.27
+8.0% · 90 days
90-day buys
$0
0 open-market
90-day sells
$0
0 open-market
Net insider flow
+$0
Net buying
Filings shown
16
Most recent
Net income (FY2025)
−$431.2K
Reported
Total assets
$873.6K
Balance sheet
Source
SEC XBRL
From 10-K/10-Q
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At a glance
Insiders at MCAG have made no open-market trades in the last 90 days — the activity below is grants, option exercises, and other routine filings.
Largest recent trade: Mountain Crest Global Holdings Llc, MCAGU's 10% owner, spent $2.05M of their own money on 205,000 shares at $10, growing their stake 12%.
Most active filer: Mountain Crest Global Holdings Llc, with 8 transactions among the recent filings shown.
Insider transaction history
Form 4 filings for MCAG, newest firstMCAGU
Mountain Crest Global Holdings Llc sold $1M of MCAGU, trimming their stake 10%.
−$1M
200,000 sh @ $5
MCAGU
−$700K
100,000 sh @ $7
MCAGU
Mountain Crest Global Holdings Llc sold $700K of MCAGU, trimming their stake 5%.
−$700K
100,000 sh @ $7
MCAGU
+$0
2.17M sh
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MCAG
−$0
2.17M sh
MCAG
+$0
150,000 sh
MCAG
+$0
75,000 sh
MCAG
+$0
100,000 sh
MCAG
−$0
1.84M sh
MCAGU
−$1M
100,000 sh @ $10
MCAGU
Mountain Crest Global Holdings Llc sold $1M of MCAGU, trimming their stake 5%.
−$1M
100,000 sh @ $10
MCAGU
Liu Suying, MCAGU's CEO, spent $180K of their own money on 18,000 shares at $10, growing their stake 1%.
+$180K
18,000 sh @ $10
MCAGU
Mountain Crest Global Holdings Llc, MCAGU's 10% owner, spent $180K of their own money on 18,000 shares at $10, growing their stake 1%.
+$180K
18,000 sh @ $10
MCAGU
Mountain Crest Global Holdings Llc, MCAGU's 10% owner, spent $2.05M of their own money on 205,000 shares at $10, growing their stake 12%.
+$2.05M
205,000 sh @ $10
MCAGU
Liu Suying, MCAGU's CEO, spent $2.05M of their own money on 205,000 shares at $10, growing their stake 12%.
+$2.05M
205,000 sh @ $10
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About MCAG insider activity
This page tracks every recent Form 4 filed for Mountain Crest Acquisition Corp. V with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.
The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.
Frequently asked questions
How often is MCAG insider data updated?
Continuously. We read from SEC EDGAR, so new Form 4 filings for Mountain Crest Acquisition Corp. V usually appear here within minutes of being accepted by the SEC.
What does "net insider flow" mean?
It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.
Why do some rows show grants or option exercises instead of buys?
Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.
Is this investment advice?
No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.