MAHDESSIAN ARA (Chief Executive Officer) sold 99.9% of their position (3.15K shares) of SERVICETITAN, INC. on the open market

Open‑market sale worth $179.6K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale

MAHDESSIAN ARA

Filed: 9/21/2026ACC: 0001638826-26-000102

InsiderMAHDESSIAN ARACIK 1908788

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IssuerSERVICETITAN, INC.CIK 1638826

DirectorOfficer· Chief Executive Officer

Since Dec 2024

-3.15K

Net shares

Net seller

$179.6K

Total sold

Open market trades

0B · 1S

Total transactions

3.15K acquired · 6.30K disposed

Non-Derivative Transactions2

Class A Common Stock

Direct

C · Conversion

+3.15K

Price / share

—

Trade value

—

% of position

179871.4%

9/17/2026

1.75→3.15K

Class A Common Stock

Direct

S · Sale

−3.15K

Price / share

$57.07

Trade value

$179.64K

% of position

99.9%

9/17/2026

3.15K→2.00

Total

Net shares

+0.00

Net value

-$179.64K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Common Stock Direct	9/17/2026	C · Conversion	+3.15K	—	—	179871.4%	1.75	3.15K
Class A Common Stock Direct	9/17/2026	S · Sale	−3.15K	$57.07	$179.64K	99.9%	3.15K	2.00
Total			+0.00		-$179.64K

Derivative Transactions1

Class B Common Stock

Direct

C · Conversion

Converts to

Class A Common Stock

3.15K shares

−3.15K

Strike price

Held after

3.26M

Exercisable

—

9/17/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Class B Common Stock Direct	Class A Common Stock3.15K shares	9/17/2026	C · Conversion	−3.15K		—	3.26M

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)10

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

169.32K

Shares owned

169.32K

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

341.91K

Shares owned

341.91K

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

16.05K

Shares owned

16.05K

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

16.05K

Shares owned

16.05K

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

87.13K

Shares owned

87.13K

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

2.00

Shares owned

2.00

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

341.91K

Shares owned

341.91K

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

4.22M

Shares owned

4.22M

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

87.13K

Shares owned

87.13K

Exercise price

Expiration

—

Exercise window

—

Class B Common Stock

Indirect

Underlying security

Class A Common Stock

Underlying shares

169.32K

Shares owned

169.32K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

5.45M

Owned

5.45M

Security	Underlying	Exercise Window	Expiration	Underlying Shares	Shares Owned
Class B Common Stock Indirect	Class A Common Stock	—	—	169.32K	169.32K
Class B Common Stock Indirect	Class A Common Stock	—	—	341.91K	341.91K
Class B Common Stock Indirect	Class A Common Stock	—	—	16.05K	16.05K
Class B Common Stock Indirect	Class A Common Stock	—	—	16.05K	16.05K
Class B Common Stock Indirect	Class A Common Stock	—	—	87.13K	87.13K
Class B Common Stock Indirect	Class A Common Stock	—	—	2.00	2.00
Class B Common Stock Indirect	Class A Common Stock	—	—	341.91K	341.91K
Class B Common Stock Indirect	Class A Common Stock	—	—	4.22M	4.22M
Class B Common Stock Indirect	Class A Common Stock	—	—	87.13K	87.13K
Class B Common Stock Indirect	Class A Common Stock	—	—	169.32K	169.32K
Total				5.45M	5.45M