Name: Castagna Michael: Insider Trading History
Creator: Tracefour
License: https://www.usa.gov/government-works
Keywords: Castagna Michael, insider trading, SEC Form 4

Question 1

How many SEC Form 4 filings has Castagna Michael made?

Accepted Answer

Castagna Michael has filed 7 SEC Form 4 filings (15 transaction rows) across 1 company since 2025.

Question 2

Which companies does Castagna Michael trade?

Accepted Answer

Castagna Michael has filed SEC Form 4 disclosures for 1 company, including MNKD.

Question 3

When was Castagna Michael's most recent SEC Form 4 filing?

Accepted Answer

Castagna Michael's most recent SEC Form 4 filing on Tracefour is dated Jul 18, 2026.

Question 4

What is Castagna Michael's job title?

Accepted Answer

On the most recent SEC Form 4 filings tracked by Tracefour, Castagna Michael is listed as Chief Executive Officer.

Question 5

What is Castagna Michael's total buy and sell value in the current window?

Accepted Answer

Inside the rolling retention window, Castagna Michael bought $259K and sold $648K based on SEC Form 4 filings.

							Source
MNKD	Castagna Michael	Chief Executive Officer	Purchase	100,000	$259K	Mar 10	SEC ↗
MNKD	Castagna Michael	Chief Executive Officer	Sale	65,804	$395K	Dec 19	SEC ↗
MNKD	Castagna Michael	Chief Executive Officer	Sale	20,806	$125K	Dec 16	SEC ↗
MNKD	Castagna Michael	Chief Executive Officer	Sale	21,310	$128K	Dec 16	SEC ↗

Castagna Michael

Companies traded