PEDERSEN LEIF E

PrivateCIK: 1559712

Location

RADNOR, PA

PEDERSEN LEIF E (President, Software) received a stock award from CERTARA, INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award

PEDERSEN LEIF E

Filed: 4/3/2026ACC: 0001559712-26-000003

InsiderPEDERSEN LEIF ECIK 1559712

→

IssuerCERTARA, INC.CIK 1827090

Officer· President, Software

Since Dec 2020

+2.90K

Net shares

Net buyer

$66.2K

Total sold

0

Open market trades

0B · 0S

11

Total transactions

47.68K acquired · 44.78K disposed

Non-Derivative Transactions8

Common Stock

Direct

A · Award

Shares

+14.51K

Price / share

—

Trade value

—

% of position

19.6%

4/1/2026

73.98K→88.49K

Common Stock

Direct

F · Tax Withholding

Shares

−3.53K

Price / share

$5.70

Trade value

$20.14K

% of position

4.0%

4/1/2026

88.49K→84.95K

Common Stock

Direct

M · Option Exercise

Shares

+7.85K

Price / share

—

Trade value

—

% of position

9.2%

4/1/2026

84.95K→92.81K

Common Stock

Direct

F · Tax Withholding

Shares

−1.91K

Price / share

$5.70

Trade value

$10.90K

% of position

2.1%

4/1/2026

92.81K→90.89K

Common Stock

Direct

M · Option Exercise

Shares

+10.13K

Price / share

—

Trade value

—

% of position

11.1%

4/1/2026

90.89K→101.02K

Common Stock

Direct

F · Tax Withholding

Shares

−2.47K

Price / share

$5.70

Trade value

$14.06K

% of position

2.4%

4/1/2026

101.02K→98.56K

Common Stock

Direct

M · Option Exercise

Shares

+15.19K

Price / share

—

Trade value

—

% of position

15.4%

4/1/2026

98.56K→113.74K

Common Stock

Direct

F · Tax Withholding

Shares

−3.70K

Price / share

$5.70

Trade value

$21.08K

% of position

3.3%

4/1/2026

113.74K→110.05K

Total

Net shares

+36.07K

Net value

-$66.18K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	4/1/2026	A · Award	+14.51K	—	—	19.6%	73.98K	88.49K
Common Stock Direct	4/1/2026	F · Tax Withholding	−3.53K	$5.70	$20.14K	4.0%	88.49K	84.95K
Common Stock Direct	4/1/2026	M · Option Exercise	+7.85K	—	—	9.2%	84.95K	92.81K
Common Stock Direct	4/1/2026	F · Tax Withholding	−1.91K	$5.70	$10.90K	2.1%	92.81K	90.89K
Common Stock Direct	4/1/2026	M · Option Exercise	+10.13K	—	—	11.1%	90.89K	101.02K
Common Stock Direct	4/1/2026	F · Tax Withholding	−2.47K	$5.70	$14.06K	2.4%	101.02K	98.56K
Common Stock Direct	4/1/2026	M · Option Exercise	+15.19K	—	—	15.4%	98.56K	113.74K
Common Stock Direct	4/1/2026	F · Tax Withholding	−3.70K	$5.70	$21.08K	3.3%	113.74K	110.05K
Total			+36.07K		-$66.18K

Derivative Transactions3

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

7.85K shares

Shares

−7.85K

Strike price

Held after

0.00

Exercisable

—

4/1/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

10.13K shares

Shares

−10.13K

Strike price

Held after

10.13K

Exercisable

—

4/1/2026

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

15.19K shares

Shares

−15.19K

Strike price

Held after

30.38K

Exercisable

—

4/1/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Stock Units Direct	Common Stock7.85K shares	4/1/2026	M · Option Exercise	−7.85K		—	0.00
Restricted Stock Units Direct	Common Stock10.13K shares	4/1/2026	M · Option Exercise	−10.13K		—	10.13K
Restricted Stock Units Direct	Common Stock15.19K shares	4/1/2026	M · Option Exercise	−15.19K		—	30.38K

PEDERSEN LEIF E — Insider Transaction (Form 4) Filed Apr 3, 2026 | Finecho