ANY

insider transactions

Sphere 3D Corp. — buys & sells by directors, officers and 10% owners (SEC Form 4).

30D 90D 1Y

Net shares · 365d

-16.1K

0 buy · 16.1K sell

Net value · 365d

-$25.6K

$0 in · $25.6K out

Sentiment · 365d

Net selling

0% buying · 100% selling

Open-market trades · 365d

0 buy · 16.1K sell

Net buy / sell volume

Tap or hover the chart for daily net volume. Green = net buying, red = net selling.

All transactions

Grant·A
Jun 8, 26

Tiah Norton Reppas

Chief Accounting Officer

$0

30.0K sh

Own +62%
Grant·A
Jun 8, 26

Kurt L. Kalbfleisch KEY

Chief Financial Officer

$0

250.0K sh

Own +142%
Grant·A
Jun 8, 26

Timothy P. Hanley

Director

$0

50.0K sh

Own +153%
Grant·A
Jun 8, 26

Nicholas Ray Gates

Director

$0

50.0K sh

Own +763%
Grant·A
Jun 8, 26

Marcus E Dent

Director

$0

50.0K sh

Own +490%
Grant·A
Jun 8, 26

Joel M Block KEY

Chief Executive Officer

$0

500.0K sh

Own +138%
Exercise·M
Jun 1, 26

Duncan J Mcewan

Director

$0

74.1K sh

Own New
Exercise·M
Jun 1, 26

Duncan J Mcewan

Director

—

74.1K sh

Own New
Exercise·M
Jun 1, 26

Sue Harnett

Director

—

74.1K sh

Own New
Exercise·M
Jun 1, 26

Sue Harnett

Director

—

74.1K sh

Own +227%
Exercise·M
Jun 1, 26

Tiah Norton Reppas

Chief Accounting Officer

—

56.2K sh

Own New
Other·F
Jun 1, 26

Tiah Norton Reppas

Chief Accounting Officer

$37.0K

8.7K sh · $4.25

Own -15%
Other·F
Jun 1, 26

Tiah Norton Reppas

Chief Accounting Officer

$6.0K

1.5K sh · $4.04

Own -3%
Other·F
Jun 1, 26

Tiah Norton Reppas

Chief Accounting Officer

$45.0K

10.2K sh · $4.41

Own -15%
Exercise·M
Jun 1, 26

Tiah Norton Reppas

Chief Accounting Officer

$0

56.2K sh

Own +454%
Exercise·M
Jun 1, 26

Kurt L. Kalbfleisch KEY

CFO and Director

—

159.4K sh

Own New
Other·F
Jun 1, 26

Kurt L. Kalbfleisch KEY

CFO and Director

$29.0K

7.0K sh · $4.15

Own -4%
Other·F
Jun 1, 26

Kurt L. Kalbfleisch KEY

CFO and Director

$153.0K

50.0K sh · $3.06

Own -21%
Exercise·M
Jun 1, 26

Kurt L. Kalbfleisch KEY

CFO and Director

$0

159.4K sh

Own +217%
Exercise·M
May 29, 26

Sue Harnett

Director

—

12.6K sh

Own +21%
Exercise·M
May 29, 26

Sue Harnett

Director

—

12.6K sh

Own +63%
Exercise·M
May 29, 26

Timothy P. Hanley

Director

—

12.6K sh

Own +21%
Exercise·M
May 29, 26

Timothy P. Hanley

Director

—

12.6K sh

Own +63%
Exercise·M
May 20, 26

Kurt L. Kalbfleisch KEY

CEO and CFO

—

9.0K sh

Own +4%
Exercise·M
May 20, 26

Kurt L. Kalbfleisch KEY

CEO and CFO

—

9.0K sh

Own +14%
Grant·A
Mar 27, 26

Sue Harnett

Director

—

1.5K sh

Own New
Sell·S
Mar 13, 26

Kurt L. Kalbfleisch KEY

CEO and CFO

$15.6K

9.8K sh · $1.59

Own -13%
Sell·S
Mar 12, 26

Tiah Norton Reppas

Chief Accounting Officer

$10.1K

6.2K sh · $1.61

Own -34%
Exercise·M
Mar 12, 26

Kurt L. Kalbfleisch KEY

CEO and CFO

—

18.4K sh

Own +9%
Exercise·M
Mar 12, 26

Kurt L. Kalbfleisch KEY

CEO and CFO

—

18.4K sh

Own +33%
Exercise·M
Mar 11, 26

Tiah Norton Reppas

Chief Accounting Officer

—

16.2K sh

Own +22%
Exercise·M
Mar 11, 26

Tiah Norton Reppas

Chief Accounting Officer

—

16.2K sh

Own +682%
Grant·A
Mar 4, 26

Tiah Norton Reppas

Chief Accounting Officer

—

50.0K sh

Own +89%
Grant·A
Mar 4, 26

Kurt L. Kalbfleisch KEY

CEO and CFO

—

150.0K sh

Own +154%
Exercise·M
Mar 4, 26

Sue Harnett

Director

—

1.5K sh

Own New
Other·F
Mar 4, 26

Sue Harnett

Director

$6.4K

150 sh · $42.66

Own -2%
Grant·A
Mar 4, 26

Sue Harnett

Director

—

1.5K sh

Own +21%
Grant·A
Mar 4, 26

Duncan J Mcewan

Director

—

74.1K sh

Own New
Grant·A
Mar 4, 26

Sue Harnett

Director

—

74.1K sh

Own +586%
Grant·A
Mar 4, 26

Timothy P. Hanley

Director

—

74.1K sh

Own +586%

Date▾	Insider	Role	Type	Shares	Own Δ	Price	Value
Jun 8, 2026	Tiah Norton Reppas	Chief Accounting Officer	Grant A	30.0K	+62%	—	$0
Jun 8, 2026	Kurt L. Kalbfleisch KEY	Chief Financial Officer	Grant A	250.0K	+142%	—	$0
Jun 8, 2026	Timothy P. Hanley	Director	Grant A	50.0K	+153%	—	$0
Jun 8, 2026	Nicholas Ray Gates	Director	Grant A	50.0K	+763%	—	$0
Jun 8, 2026	Marcus E Dent	Director	Grant A	50.0K	+490%	—	$0
Jun 8, 2026	Joel M Block KEY	Chief Executive Officer	Grant A	500.0K	+138%	—	$0
Jun 1, 2026	Duncan J Mcewan	Director	Exercise M	74.1K	New	—	$0
Jun 1, 2026	Duncan J Mcewan	Director	Exercise M	74.1K	New	—	—
Jun 1, 2026	Sue Harnett	Director	Exercise M	74.1K	New	—	—
Jun 1, 2026	Sue Harnett	Director	Exercise M	74.1K	+227%	—	—
Jun 1, 2026	Tiah Norton Reppas	Chief Accounting Officer	Exercise M	56.2K	New	—	—
Jun 1, 2026	Tiah Norton Reppas	Chief Accounting Officer	Other F	8.7K	-15%	$4.25	$37.0K
Jun 1, 2026	Tiah Norton Reppas	Chief Accounting Officer	Other F	1.5K	-3%	$4.04	$6.0K
Jun 1, 2026	Tiah Norton Reppas	Chief Accounting Officer	Other F	10.2K	-15%	$4.41	$45.0K
Jun 1, 2026	Tiah Norton Reppas	Chief Accounting Officer	Exercise M	56.2K	+454%	—	$0
Jun 1, 2026	Kurt L. Kalbfleisch KEY	CFO and Director	Exercise M	159.4K	New	—	—
Jun 1, 2026	Kurt L. Kalbfleisch KEY	CFO and Director	Other F	7.0K	-4%	$4.15	$29.0K
Jun 1, 2026	Kurt L. Kalbfleisch KEY	CFO and Director	Other F	50.0K	-21%	$3.06	$153.0K
Jun 1, 2026	Kurt L. Kalbfleisch KEY	CFO and Director	Exercise M	159.4K	+217%	—	$0
May 29, 2026	Sue Harnett	Director	Exercise M	12.6K	+21%	—	—
May 29, 2026	Sue Harnett	Director	Exercise M	12.6K	+63%	—	—
May 29, 2026	Timothy P. Hanley	Director	Exercise M	12.6K	+21%	—	—
May 29, 2026	Timothy P. Hanley	Director	Exercise M	12.6K	+63%	—	—
May 20, 2026	Kurt L. Kalbfleisch KEY	CEO and CFO	Exercise M	9.0K	+4%	—	—
May 20, 2026	Kurt L. Kalbfleisch KEY	CEO and CFO	Exercise M	9.0K	+14%	—	—
Mar 27, 2026	Sue Harnett	Director	Grant A	1.5K	New	—	—
Mar 13, 2026	Kurt L. Kalbfleisch KEY	CEO and CFO	Sell S	9.8K	-13%	$1.59	$15.6K
Mar 12, 2026	Tiah Norton Reppas	Chief Accounting Officer	Sell S	6.2K	-34%	$1.61	$10.1K
Mar 12, 2026	Kurt L. Kalbfleisch KEY	CEO and CFO	Exercise M	18.4K	+9%	—	—
Mar 12, 2026	Kurt L. Kalbfleisch KEY	CEO and CFO	Exercise M	18.4K	+33%	—	—
Mar 11, 2026	Tiah Norton Reppas	Chief Accounting Officer	Exercise M	16.2K	+22%	—	—
Mar 11, 2026	Tiah Norton Reppas	Chief Accounting Officer	Exercise M	16.2K	+682%	—	—
Mar 4, 2026	Tiah Norton Reppas	Chief Accounting Officer	Grant A	50.0K	+89%	—	—
Mar 4, 2026	Kurt L. Kalbfleisch KEY	CEO and CFO	Grant A	150.0K	+154%	—	—
Mar 4, 2026	Sue Harnett	Director	Exercise M	1.5K	New	—	—
Mar 4, 2026	Sue Harnett	Director	Other F	150	-2%	$42.66	$6.4K
Mar 4, 2026	Sue Harnett	Director	Grant A	1.5K	+21%	—	—
Mar 4, 2026	Duncan J Mcewan	Director	Grant A	74.1K	New	—	—
Mar 4, 2026	Sue Harnett	Director	Grant A	74.1K	+586%	—	—
Mar 4, 2026	Timothy P. Hanley	Director	Grant A	74.1K	+586%	—	—

About ANY insider trading

This page tracks insider transactions for Sphere 3D Corp. (ANY) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.