Insider · CIK 0001910424

Offer Or

Reports to the SEC for 1 company · KFAR SHMARYAHU

sec.gov

Transactions

Companies

Filings

CIK

0001910424

Forms 4 and 5

Insider transactions

48 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-09-24	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−114K sh	$7.69	−$876K	3,930,881
2026-09-24	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−400 sh	$8.37	−$3,347.6	3,930,481
2026-09-23	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−28.4K sh	$8.54	−$242K	4,044,781
2026-09-22	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−34.5K sh	$8.38	−$289K	4,073,181
2026-09-21	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−32.2K sh	$8.40	−$271K	4,107,681
2026-09-18	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−37.5K sh	$8.25	−$309K	4,139,881
2026-09-17	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−30.4K sh	$8.35	−$254K	4,177,381
2026-09-16	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−45.7K sh	$8.40	−$384K	4,207,781
2026-09-15	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−26.7K sh	$8.53	−$228K	4,253,500
2026-09-15	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−26.7K sh	$8.53	−$228K	4,253,500
2026-09-15	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−26.7K sh	$8.53	−$228K	4,253,500
2026-09-14	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−52.9K sh	$8.54	−$452K	4,280,191
2026-09-14	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−52.9K sh	$8.54	−$452K	4,280,191
2026-09-14	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−52.9K sh	$8.54	−$452K	4,280,191
2026-09-11	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−59K sh	$8.05	−$475K	4,333,091
2026-09-10	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−59.2K sh	$8.06	−$477K	4,392,091
2026-09-09	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−86.3K sh	$8.06	−$695K	4,451,291
2026-09-08	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−60.7K sh	$8.33	−$506K	4,537,591
2026-08-26	SMWBSIMILARWEB LTD.M Exercise/Conversion	Chief Executive Officer	MExercise/Conversion	+140K sh	$3.04	+$426K	4,738,299
2026-08-26	SMWBSIMILARWEB LTD.M Exercise/Conversion	Chief Executive Officer	MExercise/Conversion	+165K sh	$2.71	+$447K	4,763,108
2026-08-26	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−165K sh	$9.00	−$1.48M	4,598,291
2026-08-26	SMWBSIMILARWEB LTD.M Exercise/Conversion	Chief Executive Officer	MExercise/Conversion	+39.3K sh	$2.71	+$107K	4,637,593
2026-08-26	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−39.3K sh	$9.01	−$354K	4,598,291
2026-08-26	SMWBSIMILARWEB LTD.M Exercise/Conversion	Chief Executive Officer	MExercise/Conversion	+39K sh	$0.40	+$15.6K	4,637,291
2026-08-26	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−39K sh	$9.00	−$351K	4,598,291
2026-08-26	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−140K sh	$9.01	−$1.26M	4,598,291
2026-08-26	SMWBSIMILARWEB LTD. · Options to purchase one Ordinary ShareM Exercise/Conversion	Chief Executive Officer	MExercise/Conversion	−165K sh	—	—	400,000
2026-08-26	SMWBSIMILARWEB LTD. · Options to purchase one Ordinary ShareM Exercise/Conversion	Chief Executive Officer	MExercise/Conversion	−39.3K sh	—	—	400,000
2026-08-26	SMWBSIMILARWEB LTD. · Options to purchase one Ordinary ShareM Exercise/Conversion	Chief Executive Officer	MExercise/Conversion	−39K sh	—	—	700,000
2026-08-26	SMWBSIMILARWEB LTD. · Options to purchase one Ordinary ShareM Exercise/Conversion	Chief Executive Officer	MExercise/Conversion	−140K sh	—	—	0
2026-08-14	SMWBSIMILARWEB LTD.M Exercise/Conversion	Chief Executive Officer	MExercise/Conversion	+60K sh	$3.04	+$182K	4,658,283
2026-08-14	SMWBSIMILARWEB LTD. · Options to purchase one Ordinary ShareM Exercise/Conversion	Chief Executive Officer	MExercise/Conversion	−75K sh	—	—	739,000
2026-08-14	SMWBSIMILARWEB LTD. · Options to purchase one Ordinary ShareM Exercise/Conversion	Chief Executive Officer	MExercise/Conversion	−60K sh	—	—	140,008
2026-08-14	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−75K sh	$8.85	−$664K	4,598,291
2026-08-14	SMWBSIMILARWEB LTD.M Exercise/Conversion	Chief Executive Officer	MExercise/Conversion	+75K sh	$0.40	+$30K	4,673,291
2026-08-14	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−60K sh	$8.90	−$534K	4,598,291
2026-08-13	SMWBSIMILARWEB LTD.M Exercise/Conversion	Chief Executive Officer	MExercise/Conversion	+200K sh	$0.40	+$80K	4,944,396
2026-08-13	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−229K sh	$8.82	−$2.02M	4,744,396
2026-08-13	SMWBSIMILARWEB LTD.M Exercise/Conversion	Chief Executive Officer	MExercise/Conversion	+229K sh	$3.04	+$695K	4,972,896
2026-08-13	SMWBSIMILARWEB LTD. · Options to purchase one Ordinary ShareM Exercise/Conversion	Chief Executive Officer	MExercise/Conversion	−200K sh	—	—	814,000
2026-08-13	SMWBSIMILARWEB LTD. · Options to purchase one Ordinary ShareM Exercise/Conversion	Chief Executive Officer	MExercise/Conversion	−229K sh	—	—	200,000
2026-08-13	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−40K sh	$8.90	−$356K	4,598,291
2026-08-13	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−106K sh	$8.75	−$928K	4,638,291
2026-08-13	SMWBSIMILARWEB LTD.S Sale	Chief Executive Officer	SSale	−200K sh	$8.79	−$1.76M	4,744,396
2026-06-01	SMWBSIMILARWEB LTD.P Purchase	Chief Executive Officer	PPurchase	+50K sh	$4.15	+$208K	4,744,396
2026-05-19	SMWBSIMILARWEB LTD.P Purchase	Chief Executive Officer	PPurchase	+50K sh	$3.58	+$179K	4,691,396
2026-05-19	SMWBSIMILARWEB LTD.P Purchase	Chief Executive Officer	PPurchase	+3,000 sh	$3.55	+$10.7K	4,694,396
2026-05-18	SMWBSIMILARWEB LTD.P Purchase	Chief Executive Officer	PPurchase	+3,105 sh	$3.20	+$9,936	4,641,396

Recent filings

Accepted (ET)
Sep 254
Offer Or0001976408-26-000866
SEC(opens sec.gov)
Sep 244
Offer Or0001976408-26-000863
SEC(opens sec.gov)
Sep 224
Offer Or0001976408-26-000859
SEC(opens sec.gov)
Sep 184
Offer Or0001976408-26-000856
SEC(opens sec.gov)
Sep 164
Offer Or0001976408-26-000849
SEC(opens sec.gov)
Sep 164
Offer Or0001976408-26-000850
SEC(opens sec.gov)
Sep 164/A
Offer Or0001976408-26-000852
SEC(opens sec.gov)
Sep 144
Offer Or0001976408-26-000837
SEC(opens sec.gov)
Sep 104
Offer Or0001976408-26-000832
SEC(opens sec.gov)
Aug 274
Offer Or0001976408-26-000777
SEC(opens sec.gov)

Companies

SIMILARWEB LTD.Chief Executive OfficerSMWB

Address

87 HAZOREA ST.

KFAR SHMARYAHU