KARP ALEXANDER C. (Chief Executive Officer) sold 5.8% of their position (397.74K shares) of PALANTIR TECHNOLOGIES INC. on the open market

Open‑market sale worth $54.11M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 5 sales

KARP ALEXANDER C.

Filed: 5/23/2026ACC: 0001823951-26-000007

InsiderKARP ALEXANDER C.CIK 1823951

→

IssuerPALANTIR TECHNOLOGIES INC.CIK 1321655

DirectorOfficer· Chief Executive Officer

Since Sep 2020

-397.74K

Net shares

Net seller

$54.11M

Total sold

Open market trades

0B · 5S

Total transactions

1.37M acquired · 1.77M disposed

Non-Derivative Transactions6

Class A Common Stock

Direct

C · Conversion

+397.74K

Price / share

—

Trade value

—

% of position

6.2%

5/20/2026

6.43M→6.83M

Class A Common Stock

Direct

S · Sale

−6.63K

Price / share

$132.95

Trade value

$882.14K

% of position

0.1%

5/20/2026

6.83M→6.82M

Class A Common Stock

Direct

S · Sale

−17.31K

Price / share

$134.20

Trade value

$2.32M

% of position

0.3%

5/20/2026

6.82M→6.81M

Class A Common Stock

Direct

S · Sale

−27.59K

Price / share

$135.09

Trade value

$3.73M

% of position

0.4%

5/20/2026

6.81M→6.78M

Class A Common Stock

Direct

S · Sale

−224.01K

Price / share

$136.08

Trade value

$30.48M

% of position

3.3%

5/20/2026

6.78M→6.55M

Class A Common Stock

Direct

S · Sale

−122.19K

Price / share

$136.61

Trade value

$16.69M

% of position

1.9%

5/20/2026

6.55M→6.43M

Total

Net shares

+0.00

Net value

-$54.11M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Direct	5/20/2026	C · Conversion	+397.74K	—	—	6.2%	6.43M	6.83M
Class A Common Stock Direct	5/20/2026	S · Sale	−6.63K	$132.95	$882.14K	0.1%	6.83M	6.82M
Class A Common Stock Direct	5/20/2026	S · Sale	−17.31K	$134.20	$2.32M	0.3%	6.82M	6.81M
Class A Common Stock Direct	5/20/2026	S · Sale	−27.59K	$135.09	$3.73M	0.4%	6.81M	6.78M
Class A Common Stock Direct	5/20/2026	S · Sale	−224.01K	$136.08	$30.48M	3.3%	6.78M	6.55M
Class A Common Stock Direct	5/20/2026	S · Sale	−122.19K	$136.61	$16.69M	1.9%	6.55M	6.43M
Total			+0.00		-$54.11M

Derivative Transactions5

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Class B Common Stock

877.50K shares

−877.50K

Strike price

Held after

17.55M

Exercisable

—

5/20/2026

Class B Common Stock

Direct

M · Option Exercise

Converts to

Class A Common Stock

877.50K shares

+877.50K

Strike price

Held after

52.31M

Exercisable

—

5/20/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Class B Common Stock

97.50K shares

−97.50K

Strike price

Held after

1.95M

Exercisable

—

5/20/2026

Class B Common Stock

Direct

M · Option Exercise

Converts to

Class A Common Stock

97.50K shares

+97.50K

Strike price

Held after

52.41M

Exercisable

—

5/20/2026

Class B Common Stock

Direct

C · Conversion

Converts to

Class A Common Stock

397.74K shares

−397.74K

Strike price

Held after

52.01M

Exercisable

—

5/20/2026

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units Direct	Class B Common Stock877.50K shares	5/20/2026	M · Option Exercise	−877.50K	—	17.55M
Class B Common Stock Direct	Class A Common Stock877.50K shares	5/20/2026	M · Option Exercise	+877.50K	—	52.31M
Restricted Stock Units Direct	Class B Common Stock97.50K shares	5/20/2026	M · Option Exercise	−97.50K	—	1.95M
Class B Common Stock Direct	Class A Common Stock97.50K shares	5/20/2026	M · Option Exercise	+97.50K	—	52.41M
Class B Common Stock Direct	Class A Common Stock397.74K shares	5/20/2026	C · Conversion	−397.74K	—	52.01M