SMITH NICHOLAS CONRAD

PrivateCIK: 2009130

Location

MOUNTAIN VIEW, CA

SMITH NICHOLAS CONRAD

Filed: 7/8/2025ACC: 0001999480-25-000062

InsiderSMITH NICHOLAS CONRADCIK 2009130

→

IssuerALTO NEUROSCIENCE, INC.CIK 1999480

Officer· CHIEF FINANCIAL OFFICER & CBO

Since Mar 2026

0.00

Net shares

Net seller

$0.00

Total acquired

0

Open market trades

0B · 0S

10

Total transactions

506.12K acquired · 506.12K disposed

Non-Derivative Transactions0

No non-derivative transactions reported

Derivative Transactions10

Employee Stock Option (Right to Buy)

Direct

A · Award

Converts to

Common Stock

44.96K shares

Shares

+44.96K

Strike price

2.35

Held after

44.96K

Exercisable

—

7/3/2025

Employee Stock Option (Right to Buy)

Direct

D · Disposition

Converts to

Common Stock

44.96K shares

Shares

−44.96K

Strike price

6.23

Held after

0.00

Exercisable

—

7/3/2025

Employee Stock Option (Right to Buy)

Direct

A · Award

Converts to

Common Stock

33.83K shares

Shares

+33.83K

Strike price

2.35

Held after

33.83K

Exercisable

—

7/3/2025

Employee Stock Option (Right to Buy)

Direct

D · Disposition

Converts to

Common Stock

33.83K shares

Shares

−33.83K

Strike price

6.23

Held after

0.00

Exercisable

—

7/3/2025

Employee Stock Option (Right to Buy)

Direct

A · Award

Converts to

Common Stock

202.33K shares

Shares

+202.33K

Strike price

2.35

Held after

202.33K

Exercisable

—

7/3/2025

Employee Stock Option (Right to Buy)

Direct

D · Disposition

Converts to

Common Stock

202.33K shares

Shares

−202.33K

Strike price

5.30

Held after

0.00

Exercisable

—

7/3/2025

Employee Stock Option (Right to Buy)

Direct

A · Award

Converts to

Common Stock

90K shares

Shares

+90K

Strike price

2.35

Held after

90K

Exercisable

—

7/3/2025

Employee Stock Option (Right to Buy)

Direct

D · Disposition

Converts to

Common Stock

90K shares

Shares

−90K

Strike price

14.88

Held after

0.00

Exercisable

—

7/3/2025

Employee Stock Option (Right to Buy)

Direct

A · Award

Converts to

Common Stock

135K shares

Shares

+135K

Strike price

2.35

Held after

135K

Exercisable

—

7/3/2025

Employee Stock Option (Right to Buy)

Direct

D · Disposition

Converts to

Common Stock

135K shares

Shares

−135K

Strike price

4.20

Held after

0.00

Exercisable

—

7/3/2025

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Employee Stock Option (Right to Buy) Direct	Common Stock44.96K shares	7/3/2025	A · Award	+44.96K	2.35	—	44.96K
Employee Stock Option (Right to Buy) Direct	Common Stock44.96K shares	7/3/2025	D · Disposition	−44.96K	6.23	—	0.00
Employee Stock Option (Right to Buy) Direct	Common Stock33.83K shares	7/3/2025	A · Award	+33.83K	2.35	—	33.83K
Employee Stock Option (Right to Buy) Direct	Common Stock33.83K shares	7/3/2025	D · Disposition	−33.83K	6.23	—	0.00
Employee Stock Option (Right to Buy) Direct	Common Stock202.33K shares	7/3/2025	A · Award	+202.33K	2.35	—	202.33K
Employee Stock Option (Right to Buy) Direct	Common Stock202.33K shares	7/3/2025	D · Disposition	−202.33K	5.30	—	0.00
Employee Stock Option (Right to Buy) Direct	Common Stock90K shares	7/3/2025	A · Award	+90K	2.35	—	90K
Employee Stock Option (Right to Buy) Direct	Common Stock90K shares	7/3/2025	D · Disposition	−90K	14.88	—	0.00
Employee Stock Option (Right to Buy) Direct	Common Stock135K shares	7/3/2025	A · Award	+135K	2.35	—	135K
Employee Stock Option (Right to Buy) Direct	Common Stock135K shares	7/3/2025	D · Disposition	−135K	4.20	—	0.00

SMITH NICHOLAS CONRAD — Insider Transaction (Form 4) Filed Jul 8, 2025 | Finecho