BURGER DENIS R

PrivateCIK: 1239414
Location

SAN DIEGO, CA

BURGER DENIS R reported 1 transaction at APTOSE BIOSCIENCES INC.

Review the transaction codes below to understand the nature of each event.

InsiderBURGER DENIS RCIK 1239414
→
IssuerAPTOSE BIOSCIENCES INC.CIK 882361
Director
Since Dec 2018
-528.74K
Net shares
Net seller
$120.40
Total sold
0
Open market trades
0B · 0S
11
Total transactions
528.74K disposed
Non-Derivative Transactions1

Common Shares

Direct
D · Disposition

Shares

−70.00

Price / share

$1.72

Trade value

$120.40

% of position

New position
6/30/2026
70.00→0.00
Total

Net shares

−70.00

Net value

-$120.40

Derivative Transactions10

Director Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Shares

3.33K shares

Shares

−3.33K

Strike price

2.00

Held after

0.00

Exercisable

—

6/30/2026

Director Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Shares

100K shares

Shares

−100K

Strike price

0.66

Held after

0.00

Exercisable

—

6/30/2026

Director Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Shares

50K shares

Shares

−50K

Strike price

1.34

Held after

0.00

Exercisable

—

6/30/2026

Director Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Shares

50K shares

Shares

−50K

Strike price

4.37

Held after

0.00

Exercisable

—

6/30/2026

Director Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Shares

50K shares

Shares

−50K

Strike price

5.15

Held after

0.00

Exercisable

—

6/30/2026

Director Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Shares

160.33K shares

Shares

−160.33K

Strike price

6.91

Held after

0.00

Exercisable

—

6/30/2026

Stock Options (Right to Buy)

Direct
D · Disposition
Converts to

Common Shares

40K shares

Shares

−40K

Strike price

1.91

Held after

0.00

Exercisable

—

6/30/2026

Director Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Shares

5K shares

Shares

−5K

Strike price

1.03

Held after

0.00

Exercisable

—

6/30/2026

Director Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Shares

60K shares

Shares

−60K

Strike price

2.80

Held after

0.00

Exercisable

—

6/30/2026

Director Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Shares

10K shares

Shares

−10K

Strike price

1.14

Held after

0.00

Exercisable

—

6/30/2026
BURGER DENIS R — Insider Transaction (Form 4) Filed Jul 1, 2026 | Finecho