KLEINBERG MICHAEL A.

PrivateCIK: 2141432
Location

THORNTON, CO

KLEINBERG MICHAEL A. (Chief Financial Officer) received a stock award from ATII HOLDINGS INC.

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

A · 1 award
InsiderKLEINBERG MICHAEL A.CIK 2141432
→
IssuerATII HOLDINGS INC.CIK 2101833
Officer· Chief Financial Officer
Since Oct 2026
+1.64M
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
10
Total transactions
1.64M acquired
Non-Derivative Transactions1

Common Stock, par value $0.0001 per share

Direct
A · Award

Shares

+19.72K

Price / share

—

Trade value

—

% of position

New position
10/22/2026
0.00→19.72K
Total

Net shares

+19.72K

Net value

$0.00

Derivative Transactions9

Stock Option (right to buy)

Direct
A · Award
Converts to

Common Stock

370.44K shares

Shares

+370.44K

Strike price

0.37

Held after

370.44K

Exercisable

—

10/22/2026

Stock Option (right to buy)

Direct
A · Award
Converts to

Common Stock

26.36K shares

Shares

+26.36K

Strike price

0.56

Held after

26.36K

Exercisable

—

10/22/2026

Stock Option (right to buy)

Direct
A · Award
Converts to

Common Stock

25.08K shares

Shares

+25.08K

Strike price

1.03

Held after

25.08K

Exercisable

—

10/22/2026

Stock Option (right to buy)

Direct
A · Award
Converts to

Common Stock

441.60K shares

Shares

+441.60K

Strike price

1.33

Held after

441.60K

Exercisable

—

10/22/2026

Stock Option (right to buy)

Direct
A · Award
Converts to

Common Stock

17.38K shares

Shares

+17.38K

Strike price

2.94

Held after

17.38K

Exercisable

—

10/22/2026

Stock Option (right to buy)

Direct
A · Award
Converts to

Common Stock

34.19K shares

Shares

+34.19K

Strike price

2.94

Held after

34.19K

Exercisable

—

10/22/2026

Earnout-shares

Direct
A · Award
Converts to

Common Stock

14.79K shares

Shares

+14.79K

Strike price

Held after

14.79K

Exercisable

—

10/22/2026

Performance Stock Units

Direct
A · Award
Converts to

Common Stock

464.39K shares

Shares

+464.39K

Strike price

Held after

464.39K

Exercisable

—

10/22/2026

Performance Stock Units

Direct
A · Award
Converts to

Common Stock

221.91K shares

Shares

+221.91K

Strike price

Held after

221.91K

Exercisable

—

10/22/2026
KLEINBERG MICHAEL A. — Insider Transaction (Form 4) Filed Oct 27, 2026 | Finecho