HUANG JACK JIAJIA (Chief Executive Officer) purchased 5.1% of their position (1.44M shares) of 51TALK ONLINE EDUCATION GROUP on the open market

Open‑market purchase worth $23.49M — a moderate purchase. The strongest form of insider conviction signal.

P · 8 purchases

HUANG JACK JIAJIA

Filed: 7/8/2026ACC: 0001104659-26-081597

InsiderHUANG JACK JIAJIACIK 2029760

→

Issuer51TALK ONLINE EDUCATION GROUPCIK 1659494

DirectorOfficer10% Owner· Chief Executive Officer

Since Mar 2026

+1.44M

Net shares

Net buyer

$23.49M

Total acquired

Open market trades

8B · 0S

Total transactions

1.44M acquired

Non-Derivative Transactions8

Class A Ordinary Share, par value US$0.0001

Indirect

P · Purchase

+152.82K

Price / share

$15.23

Trade value

$2.33M

% of position

0.5%

6/29/2026

28.36M→28.51M

Class A Ordinary Share, par value US$0.0001

Indirect

P · Purchase

+60K

Price / share

$15.20

Trade value

$912K

% of position

0.2%

6/29/2026

28.51M→28.57M

Class A Ordinary Share, par value US$0.0001

Indirect

P · Purchase

+35.70K

Price / share

$15.21

Trade value

$543K

% of position

0.1%

6/29/2026

28.57M→28.61M

Class A Ordinary Share, par value US$0.0001

Indirect

P · Purchase

+293.52K

Price / share

$15.98

Trade value

$4.69M

% of position

1.0%

6/30/2026

28.61M→28.90M

Class A Ordinary Share, par value US$0.0001

Indirect

P · Purchase

+60K

Price / share

$15.52

Trade value

$931.20K

% of position

0.2%

6/30/2026

28.90M→28.96M

Class A Ordinary Share, par value US$0.0001

Indirect

P · Purchase

+60.00

Price / share

$15.95

Trade value

$957.00

% of position

0.0%

6/30/2026

28.96M→28.96M

Class A Ordinary Share, par value US$0.0001

Indirect

P · Purchase

+286.80K

Price / share

$16.57

Trade value

$4.75M

% of position

1.0%

7/1/2026

28.96M→29.25M

Class A Ordinary Share, par value US$0.0001

Indirect

P · Purchase

+556.02K

Price / share

$16.78

Trade value

$9.33M

% of position

1.9%

7/2/2026

29.25M→29.80M

Total

Net shares

+1.44M

Net value

$23.49M

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Ordinary Share, par value US$0.0001 Indirect	6/29/2026	P · Purchase	+152.82K	$15.23	$2.33M	0.5%	28.36M	28.51M
Class A Ordinary Share, par value US$0.0001 Indirect	6/29/2026	P · Purchase	+60K	$15.20	$912K	0.2%	28.51M	28.57M
Class A Ordinary Share, par value US$0.0001 Indirect	6/29/2026	P · Purchase	+35.70K	$15.21	$543K	0.1%	28.57M	28.61M
Class A Ordinary Share, par value US$0.0001 Indirect	6/30/2026	P · Purchase	+293.52K	$15.98	$4.69M	1.0%	28.61M	28.90M
Class A Ordinary Share, par value US$0.0001 Indirect	6/30/2026	P · Purchase	+60K	$15.52	$931.20K	0.2%	28.90M	28.96M
Class A Ordinary Share, par value US$0.0001 Indirect	6/30/2026	P · Purchase	+60.00	$15.95	$957.00	0.0%	28.96M	28.96M
Class A Ordinary Share, par value US$0.0001 Indirect	7/1/2026	P · Purchase	+286.80K	$16.57	$4.75M	1.0%	28.96M	29.25M
Class A Ordinary Share, par value US$0.0001 Indirect	7/2/2026	P · Purchase	+556.02K	$16.78	$9.33M	1.9%	29.25M	29.80M
Total			+1.44M		$23.49M

Derivative Transactions0

No derivative transactions reported

Non-Derivative Holdings (Post-Transaction)3

Class A Ordinary Share, par value US$0.0001

Indirect

Shares owned432.90K

Class A Ordinary Share, par value US$0.0001

Direct

Shares owned7.30M

Class A Ordinary Share, par value US$0.0001

Indirect

Shares owned42.25M

Total

7.30M direct·42.68M indirect49.98M

Security Title	Shares Owned	Ownership Type
Class A Ordinary Share, par value US$0.0001	432.90K	Indirect
Class A Ordinary Share, par value US$0.0001	7.30M	Direct
Class A Ordinary Share, par value US$0.0001	42.25M	Indirect
Total	49.98M	7.30M direct·42.68M indirect

Derivative Holdings (Post-Transaction)0

No derivative holdings reported