Siddhartha Kadia

CIK: 0001573666

Transaction Breakdown

Open Market Buys (P)1 (33.3%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (66.7%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

MLAB

MESA LABORATORIES INC /CO/

Officer

Discretionary Trading P&L

Holdings

Transaction History (3 total)

MLAB
MESA LABORATORIES INC /CO/
Aug 13, 2026
Purchase(P)
Indirect
7.1K shares at avg. $112.80$800K
MLAB
MESA LABORATORIES INC /CO/
Apr 14, 2026
Award(A)
Restricted Stock Units - 1
Direct
35.2K shares-
MLAB
MESA LABORATORIES INC /CO/
Apr 14, 2026
Award(A)
Restricted Stock Units - 1
Direct
34.8K shares-

		Type	Shares	Price		Ownership
Aug 13, 2026	MLAB MESA LABORATORIES INC /CO/	Purchase(P)	7,093	$112.80	$800,090	Indirect
Apr 14, 2026	MLAB MESA LABORATORIES INC /CO/	Award(A) Restricted Stock Units - 1	35,236	-	-	Direct
Apr 14, 2026	MLAB MESA LABORATORIES INC /CO/	Award(A) Restricted Stock Units - 1	34,807	-	-	Direct

1-3 of 3 transactions

About Kadia Siddhartha

Kadia Siddhartha (SEC CIK 0001573666) files insider reports with the SEC as President and CEO of MESA LABORATORIES INC /CO/ (MLAB).

Signal8 holds 4 ownership filings by Kadia Siddhartha (1 Form 3, 3 Form 4), filed between Apr 24, 2026 and Aug 17, 2026. Those filings report 3 transactions, from Apr 14, 2026 to Aug 13, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Kadia Siddhartha's filings is in SAN DIEGO, CA.

Recent filings by Kadia Siddhartha

Aug 13, 2026: Open-market purchase of MLAB shares (Form 4, code P).
Apr 14, 2026: Grants or awards of MLAB derivative securities (2 lines, Form 4, code A).

Other insiders filing for MESA LABORATORIES INC /CO/ (MLAB)

How to read Form 4 transaction codes