HUANG JACK JIAJIA (Chief Executive Officer) purchased 0.6% of their position (165.24K shares) of 51TALK ONLINE EDUCATION GROUP on the open market

Open‑market purchase worth $4.13M — a small addition. The strongest form of insider conviction signal.

P · 6 purchases

HUANG JACK JIAJIA

Filed: 6/10/2026ACC: 0001104659-26-072099

InsiderHUANG JACK JIAJIACIK 2029760

→

Issuer51TALK ONLINE EDUCATION GROUPCIK 1659494

DirectorOfficer10% Owner· Chief Executive Officer

Since Mar 2026

+165.24K

Net shares

Net buyer

$4.13M

Total acquired

Open market trades

6B · 0S

Total transactions

165.24K acquired

Non-Derivative Transactions6

Class A Ordinary Share, par value US$0.0001

Indirect

P · Purchase

+21.24K

Price / share

$25.74

Trade value

$546.72K

% of position

0.1%

5/29/2026

26.65M→26.67M

Class A Ordinary Share, par value US$0.0001

Indirect

P · Purchase

+48.30K

Price / share

$25.57

Trade value

$1.24M

% of position

0.2%

6/1/2026

26.67M→26.72M

Class A Ordinary Share, par value US$0.0001

Indirect

P · Purchase

+56.70K

Price / share

$25.23

Trade value

$1.43M

% of position

0.2%

6/2/2026

26.72M→26.78M

Class A Ordinary Share, par value US$0.0001

Indirect

P · Purchase

+8.88K

Price / share

$24.61

Trade value

$218.54K

% of position

0.0%

6/3/2026

26.78M→26.79M

Class A Ordinary Share, par value US$0.0001

Indirect

P · Purchase

+15.42K

Price / share

$23.59

Trade value

$363.76K

% of position

0.1%

6/4/2026

26.79M→26.80M

Class A Ordinary Share, par value US$0.0001

Indirect

P · Purchase

+14.70K

Price / share

$22.74

Trade value

$334.28K

% of position

0.1%

6/5/2026

26.80M→26.82M

Total

Net shares

+165.24K

Net value

$4.13M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Ordinary Share, par value US$0.0001 Indirect	5/29/2026	P · Purchase	+21.24K	$25.74	$546.72K	0.1%	26.65M	26.67M
Class A Ordinary Share, par value US$0.0001 Indirect	6/1/2026	P · Purchase	+48.30K	$25.57	$1.24M	0.2%	26.67M	26.72M
Class A Ordinary Share, par value US$0.0001 Indirect	6/2/2026	P · Purchase	+56.70K	$25.23	$1.43M	0.2%	26.72M	26.78M
Class A Ordinary Share, par value US$0.0001 Indirect	6/3/2026	P · Purchase	+8.88K	$24.61	$218.54K	0.0%	26.78M	26.79M
Class A Ordinary Share, par value US$0.0001 Indirect	6/4/2026	P · Purchase	+15.42K	$23.59	$363.76K	0.1%	26.79M	26.80M
Class A Ordinary Share, par value US$0.0001 Indirect	6/5/2026	P · Purchase	+14.70K	$22.74	$334.28K	0.1%	26.80M	26.82M
Total			+165.24K		$4.13M

Derivative Transactions0

No derivative transactions reported

Non-Derivative Holdings (Post-Transaction)3

Class A Ordinary Share, par value US$0.0001

Direct

Shares owned7.30M

Class A Ordinary Share, par value US$0.0001

Indirect

Shares owned41.98M

Class A Ordinary Share, par value US$0.0001

Indirect

Shares owned432.90K

Total

7.30M direct·42.41M indirect49.71M

Security Title	Shares Owned	Ownership Type
Class A Ordinary Share, par value US$0.0001	7.30M	Direct
Class A Ordinary Share, par value US$0.0001	41.98M	Indirect
Class A Ordinary Share, par value US$0.0001	432.90K	Indirect
Total	49.71M	7.30M direct·42.41M indirect

Derivative Holdings (Post-Transaction)0

No derivative holdings reported