ESQUIVEL MARK A (Senior Vice President & COO) sold 72.7% of their position (40K shares) of PARK AEROSPACE CORP on the open market

Open‑market sale worth $1.48M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale

ESQUIVEL MARK A

Filed: 8/14/2026ACC: 0001437749-26-028037

InsiderESQUIVEL MARK ACIK 1639709

→

IssuerPARK AEROSPACE CORPCIK 76267

Officer· Senior Vice President & COO

Since May 2019

-40K

Net shares

Net seller

$1.48M

Total sold

Open market trades

0B · 1S

Total transactions

40K acquired · 80K disposed

Non-Derivative Transactions4

Common Stock

Direct

M · Option Exercise

+5K

Price / share

$12.80

Trade value

$64K

% of position

33.3%

8/13/2026

15K→20K

Common Stock

Direct

M · Option Exercise

+20K

Price / share

$11.06

Trade value

$221.20K

% of position

100.0%

8/13/2026

20K→40K

Common Stock

Direct

M · Option Exercise

+15K

Price / share

$13.08

Trade value

$196.20K

% of position

37.5%

8/13/2026

40K→55K

Common Stock

Direct

S · Sale

−40K

Price / share

$37.00

Trade value

$1.48M

% of position

72.7%

8/13/2026

55K→15K

Total

Net shares

+0.00

Net value

-$998.60K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	8/13/2026	M · Option Exercise	+5K	$12.80	$64K	33.3%	15K	20K
Common Stock Direct	8/13/2026	M · Option Exercise	+20K	$11.06	$221.20K	100.0%	20K	40K
Common Stock Direct	8/13/2026	M · Option Exercise	+15K	$13.08	$196.20K	37.5%	40K	55K
Common Stock Direct	8/13/2026	S · Sale	−40K	$37.00	$1.48M	72.7%	55K	15K
Total			+0.00		-$998.60K

Derivative Transactions3

Right to buy option

Direct

M · Option Exercise

Converts to

Common Shares

5K shares

−5K

Strike price

12.80

Held after

0.00

Exercisable

—

8/13/2026

Right to buy option

Direct

M · Option Exercise

Converts to

Common Shares

20K shares

−20K

Strike price

11.06

Held after

0.00

Exercisable

—

8/13/2026

Right to buy option

Direct

M · Option Exercise

Converts to

Common Shares

20K shares

−15K

Strike price

13.08

Held after

Exercisable

—

8/13/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Right to buy option Direct	Common Shares5K shares	8/13/2026	M · Option Exercise	−5K	12.80	—	0.00
Right to buy option Direct	Common Shares20K shares	8/13/2026	M · Option Exercise	−20K	11.06	—	0.00
Right to buy option Direct	Common Shares20K shares	8/13/2026	M · Option Exercise	−15K	13.08	—	5K

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)2

Right to buy option

Direct

Underlying security

Common Shares

Underlying shares

27.50K

Shares owned

27.50K

Exercise price

14.0000

Expiration

—

Exercise window

—

Right to buy option

Direct

Underlying security

Common Shares

Underlying shares

25K

Shares owned

25K

Exercise price

13.2600

Expiration

—

Exercise window

—

Total

Underlying

52.50K

Owned

52.50K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Right to buy option Direct	Common Shares	14.0000	—	—	27.50K	27.50K
Right to buy option Direct	Common Shares	13.2600	—	—	25K	25K
Total					52.50K	52.50K