Michael Garnreiter

CIK: 0001207669

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)17 (56.7%)

Position reduction

Option Exercises (M)2 (6.7%)

Derivative conversions

Awards (A)8 (26.7%)

Compensation grants

Other (G, F, J, C, D, …)3 (10.0%)

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

Companies & Roles (3)

AXON

AXON ENTERPRISE, INC.

Director

KNX

Knight-Swift Transportation Holdings Inc.

Director

ASYS

AMTECH SYSTEMS INC

Director

Discretionary Trading P&L

Holdings

Transaction History (30 total)

AXON
AXON ENTERPRISE, INC.
May 29, 2026
Award(A)
Direct
47 shares-
AXON
AXON ENTERPRISE, INC.
May 29, 2026
Award(A)
Direct
611 shares-
KNX
Knight-Swift Transportation Holdings Inc.
May 12, 2026
Award(A)
Direct
2.8K shares at avg. $59.90$170K
ASYS
AMTECH SYSTEMS INC
Mar 5, 2026
Exercise(M)
Direct
8.1K shares-
ASYS
AMTECH SYSTEMS INC
Mar 4, 2026
Award(A)
Restricted Stock Units
Direct
2.8K shares-
AXON
AXON ENTERPRISE, INC.
Jun 4, 2025
Sale(S)
Direct
5.9K shares at avg. $760.00$4.5M
AXON
AXON ENTERPRISE, INC.
Jun 3, 2025
Gift(G)
Direct
1K shares-
AXON
AXON ENTERPRISE, INC.
Jun 3, 2025
Sale(S)
Direct
87 shares at avg. $760.00$66K
AXON
AXON ENTERPRISE, INC.
May 29, 2025
Award(A)
Direct
446 shares-
AXON
AXON ENTERPRISE, INC.
May 29, 2025
Award(A)
Direct
35 shares-
KNX
Knight-Swift Transportation Holdings Inc.
May 13, 2025
Award(A)
Direct
3.3K shares at avg. $46.05$150K
ASYS
AMTECH SYSTEMS INC
Mar 6, 2025
Exercise(M)
Direct
8.3K shares-
ASYS
AMTECH SYSTEMS INC
Mar 5, 2025
Award(A)
Restricted Stock Units
Direct
8.1K shares-
AXON
AXON ENTERPRISE, INC.
Dec 16, 2024
Sale(S)
Direct
90 shares at avg. $649.34$58K
AXON
AXON ENTERPRISE, INC.
Dec 16, 2024
Sale(S)
Direct
350 shares at avg. $646.98$226K
AXON
AXON ENTERPRISE, INC.
Dec 16, 2024
Sale(S)
Direct
50 shares at avg. $652.05$33K
AXON
AXON ENTERPRISE, INC.
Dec 16, 2024
Sale(S)
Direct
50 shares at avg. $616.65$31K
AXON
AXON ENTERPRISE, INC.
Dec 16, 2024
Sale(S)
Direct
50 shares at avg. $619.30$31K
AXON
AXON ENTERPRISE, INC.
Dec 16, 2024
Sale(S)
Direct
50 shares at avg. $622.46$31K
AXON
AXON ENTERPRISE, INC.
Dec 16, 2024
Sale(S)
Direct
50 shares at avg. $626.02$31K
AXON
AXON ENTERPRISE, INC.
Dec 16, 2024
Sale(S)
Direct
50 shares at avg. $630.96$32K
AXON
AXON ENTERPRISE, INC.
Dec 16, 2024
Sale(S)
Direct
60 shares at avg. $633.80$38K
AXON
AXON ENTERPRISE, INC.
Dec 16, 2024
Sale(S)
Direct
50 shares at avg. $638.01$32K
AXON
AXON ENTERPRISE, INC.
Dec 16, 2024
Sale(S)
Direct
50 shares at avg. $642.49$32K
AXON
AXON ENTERPRISE, INC.
Dec 16, 2024
Sale(S)
Direct
100 shares at avg. $643.79$64K

		Type	Shares	Price		Ownership
May 29, 2026	AXON AXON ENTERPRISE, INC.	Award(A)	47	-	$0	Direct
May 29, 2026	AXON AXON ENTERPRISE, INC.	Award(A)	611	-	$0	Direct
May 12, 2026	KNX Knight-Swift Transportation Holdings Inc.	Award(A)	2,838	$59.90	$169,996	Direct
Mar 5, 2026	ASYS AMTECH SYSTEMS INC	Exercise(M)	8,081	-	$0	Direct
Mar 4, 2026	ASYS AMTECH SYSTEMS INC	Award(A) Restricted Stock Units	2,839	-	-	Direct
Jun 4, 2025	AXON AXON ENTERPRISE, INC.	Sale(S)	5,913	$760.00	$4,493,880	Direct
Jun 3, 2025	AXON AXON ENTERPRISE, INC.	Gift(G)	1,000	-	-	Direct
Jun 3, 2025	AXON AXON ENTERPRISE, INC.	Sale(S)	87	$760.00	$66,120	Direct
May 29, 2025	AXON AXON ENTERPRISE, INC.	Award(A)	446	-	-	Direct
May 29, 2025	AXON AXON ENTERPRISE, INC.	Award(A)	35	-	-	Direct
May 13, 2025	KNX Knight-Swift Transportation Holdings Inc.	Award(A)	3,257	$46.05	$149,985	Direct
Mar 6, 2025	ASYS AMTECH SYSTEMS INC	Exercise(M)	8,299	-	-	Direct
Mar 5, 2025	ASYS AMTECH SYSTEMS INC	Award(A) Restricted Stock Units	8,081	-	-	Direct
Dec 16, 2024	AXON AXON ENTERPRISE, INC.	Sale(S)	90	$649.34	$58,441	Direct
Dec 16, 2024	AXON AXON ENTERPRISE, INC.	Sale(S)	350	$646.98	$226,441	Direct
Dec 16, 2024	AXON AXON ENTERPRISE, INC.	Sale(S)	50	$652.05	$32,602	Direct
Dec 16, 2024	AXON AXON ENTERPRISE, INC.	Sale(S)	50	$616.65	$30,833	Direct
Dec 16, 2024	AXON AXON ENTERPRISE, INC.	Sale(S)	50	$619.30	$30,965	Direct
Dec 16, 2024	AXON AXON ENTERPRISE, INC.	Sale(S)	50	$622.46	$31,123	Direct
Dec 16, 2024	AXON AXON ENTERPRISE, INC.	Sale(S)	50	$626.02	$31,301	Direct
Dec 16, 2024	AXON AXON ENTERPRISE, INC.	Sale(S)	50	$630.96	$31,548	Direct
Dec 16, 2024	AXON AXON ENTERPRISE, INC.	Sale(S)	60	$633.80	$38,028	Direct
Dec 16, 2024	AXON AXON ENTERPRISE, INC.	Sale(S)	50	$638.01	$31,901	Direct
Dec 16, 2024	AXON AXON ENTERPRISE, INC.	Sale(S)	50	$642.49	$32,125	Direct
Dec 16, 2024	AXON AXON ENTERPRISE, INC.	Sale(S)	100	$643.79	$64,379	Direct

1-25 of 30 transactions

About GARNREITER MICHAEL

GARNREITER MICHAEL (SEC CIK 0001207669) files insider reports with the SEC as Director of AXON ENTERPRISE, INC. (AXON), Director of Knight-Swift Transportation Holdings Inc. (KNX) and Director of AMTECH SYSTEMS INC (ASYS).

Signal8 holds 13 ownership filings by GARNREITER MICHAEL, all Form 4s, filed between Sep 10, 2024 and Jun 1, 2026. Those filings report 30 transactions, from Sep 10, 2024 to May 29, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on GARNREITER MICHAEL's filings is in SCOTTSDALE, AZ.

Recent filings by GARNREITER MICHAEL

May 29, 2026: Grants or awards of AXON shares (2 lines, Form 4, code A).
May 12, 2026: Grant or award of KNX shares (Form 4, code A).
Mar 5, 2026: Option exercise of ASYS shares (Form 4, code M).
Mar 4, 2026: Grant or award of ASYS derivative securities (Form 4, code A).
Jun 4, 2025: Open-market sale of AXON shares (Form 4, code S).

Other insiders filing for AXON ENTERPRISE, INC. (AXON)

Brooks Cameron, CHIEF REVENUE OFFICER
Fields Isaiah, Chief Legal Officer
SMITH PATRICK W, CHIEF EXECUTIVE OFFICER
Mak Jennifer H, Chief Accounting Officer
Coughlin Elizabeth Reid, Chief Human Officer
Isner Joshua, PRESIDENT

How to read Form 4 transaction codes