PEDERSEN GEORGE J sold 81.0% of their position (9.38M shares) of MANTECH INTERNATIONAL CORP on the open market

Open‑market sale worth $734.09M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales

PEDERSEN GEORGE J

Filed: 3/30/2022ACC: 0001062993-22-009025

InsiderPEDERSEN GEORGE JCIK 1144426

→

IssuerMANTECH INTERNATIONAL CORPCIK 892537

10% Owner

Since Mar 2022

-9.38M

Net shares

Net seller

$734.09M

Total sold

Open market trades

0B · 2S

Total transactions

11.58M acquired · 20.96M disposed

Non-Derivative Transactions3

Class A Common Stock

Direct

C · Conversion

+11.58M

Price / share

—

Trade value

—

% of position

New position

3/28/2022

0.00→11.58M

Class A Common Stock

Direct

S · Sale

−2.77M

Price / share

$79.33

Trade value

$220M

% of position

23.9%

3/29/2022

11.58M→8.81M

Class A Common Stock

Direct

S · Sale

−6.61M

Price / share

$77.76

Trade value

$514.09M

% of position

75.1%

3/29/2022

8.81M→2.20M

Total

Net shares

+2.20M

Net value

-$734.09M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Direct	3/28/2022	C · Conversion	+11.58M	—	—	New position	0.00	11.58M
Class A Common Stock Direct	3/29/2022	S · Sale	−2.77M	$79.33	$220M	23.9%	11.58M	8.81M
Class A Common Stock Direct	3/29/2022	S · Sale	−6.61M	$77.76	$514.09M	75.1%	8.81M	2.20M
Total			+2.20M		-$734.09M

Derivative Transactions1

Class B Common Stock

Direct

C · Conversion

Converts to

Class A Common Stock

11.58M shares

−11.58M

Strike price

Held after

1.56M

Exercisable

—

3/28/2022

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Class B Common Stock Direct	Class A Common Stock11.58M shares	3/28/2022	C · Conversion	−11.58M		—	1.56M

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)2

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

33.77K

Shares owned

33.77K

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

1.17K

Shares owned

1.17K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

34.94K

Owned

34.94K

Security	Underlying	Exercise Window	Expiration	Underlying Shares	Shares Owned
Class B Common Stock Indirect	Class A Common Stock	—	—	33.77K	33.77K
Class B Common Stock Indirect	Class A Common Stock	—	—	1.17K	1.17K
Total				34.94K	34.94K