Company · CIK 0000806968 · SIC 7311 — Services-Advertising Agencies · NYSE

WPP plc · WPP

Insider activity reported against this company. All insider holders · Files at: OPRX, SCOR, RENT. On EDGAR ↗

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market trades as an insider elsewherebuys $91.6M · 20sales $0 · 0net $91.6M

Reported at this company — common stock

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake	Flags
Sep 1, 2026 FMForm 4 →	Sep 2, 2:01 pm EDT	Cindy H RoseChief Executive Officer, Director	129,720	—	—	346,950	—
Jun 15, 2026 FMForm 4 →	Jun 16, 4:15 pm EDT	Cindy H RoseChief Executive Officer, Director	275,568	—	—	300,294	—

Reported at this company — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Insider	Shares	Avg price	Total	Owned after	Δ stake	Flags
Sep 1, 2026 MForm 4 →	Sep 2, 2:01 pm EDT	Cindy H RoseChief Executive Officer, Director	88,188	—	—	3,409,211	—
Jun 15, 2026 MForm 4 →	Jun 16, 4:15 pm EDT	Cindy H RoseChief Executive Officer, Director	187,341	—	—	3,497,399	—

Filed by this entity as an insider elsewhere — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Dec 20, 2018 SForm 4 →	Dec 20, 4:36 pm EST	OptimizeRx CorpOPRX	2,103,702	—	—	0	—	plan?
Mar 19, 2018 JForm 4 →	May 11, 5:29 pm EDT	OptimizeRx CorpOPRX	300,000	$1.50	$450,000	6,311,106	—	plan? late
Sep 9, 2016 PForm 5 →	Apr 6, 2018, 3:47 pm EDT	COMSCORE, INC.SCOR	30,000	$30.23	$906,900	11,319,363	+0.27%	plan?
Sep 7, 2016 PForm 4 →	Sep 9, 4:38 pm EDT	COMSCORE, INC.SCOR	114,668	$30.80	$3,531,729	11,289,364	+1.03%	plan?
Aug 25, 2016 PForm 4 →	Aug 29, 7:37 pm EDT	COMSCORE, INC.SCOR	60,000	$29.58	$1,774,530	11,174,696	+0.54%	plan?
Aug 23, 2016 PForm 4 →	Aug 25, 4:54 pm EDT	COMSCORE, INC.SCOR	120,000	$28.39	$3,406,250	11,114,696	+1.09%	plan?
Aug 19, 2016 PForm 4 →	Aug 23, 5:52 pm EDT	COMSCORE, INC.SCOR	120,000	$27.26	$3,270,900	10,994,696	+1.10%	plan?
Aug 17, 2016 PForm 4 →	Aug 19, 5:11 pm EDT	COMSCORE, INC.SCOR	120,000	$27.24	$3,268,230	10,874,696	+1.12%	plan?
Aug 15, 2016 PForm 4 →	Aug 17, 6:07 pm EDT	COMSCORE, INC.SCOR	120,000	$26.93	$3,231,437	10,754,696	+1.13%	plan?
Aug 11, 2016 PForm 4 →	Aug 15, 7:06 pm EDT	COMSCORE, INC.SCOR	120,000	$25.98	$3,117,540	10,634,696	+1.14%	plan?
Jan 29, 2016 JForm 4 →	Feb 1, 3:41 pm EST	COMSCORE, INC.SCOR	3,493,572	—	—	3,493,572	—	plan?
Jan 29, 2016 DForm 4 →	Feb 1, 3:36 pm EST	RENTRAK CORPRENT	3,037,889	—	—	0	—	plan?
Jan 14, 2016 PForm 4 →	Jan 19, 2:39 pm EST	COMSCORE, INC.SCOR	5,800	$39.31	$228,022	7,021,124	+0.08%	plan?
Jan 12, 2016 PForm 4 →	Jan 14, 11:16 am EST	COMSCORE, INC.SCOR	99,479	$37.69	$3,749,118	7,015,324	+1.44%	plan?
Jan 8, 2016 PForm 4 →	Jan 12, 2:58 pm EST	COMSCORE, INC.SCOR	120,000	$36.69	$4,402,957	6,915,845	+1.77%	plan?
Jan 6, 2016 PForm 4 →	Jan 8, 5:08 pm EST	COMSCORE, INC.SCOR	120,000	$39.04	$4,684,577	6,795,845	+1.80%	plan?
Jan 4, 2016 PForm 4 →	Jan 6, 5:59 pm EST	COMSCORE, INC.SCOR	120,000	$40.21	$4,825,456	6,675,845	+1.83%	plan?
Dec 30, 2015 PForm 4 →	Jan 4, 2016, 7:35 pm EST	COMSCORE, INC.SCOR	99,748	$41.78	$4,167,943	6,555,845	+1.55%	plan?
Dec 28, 2015 PForm 4 →	Dec 30, 5:00 pm EST	COMSCORE, INC.SCOR	120,000	$41.70	$5,004,450	6,456,097	+1.89%	plan?
Dec 23, 2015 PForm 4 →	Dec 28, 5:03 pm EST	COMSCORE, INC.SCOR	54,206	$40.88	$2,215,972	6,336,097	+0.86%	plan?
Dec 21, 2015 PForm 4 →	Dec 23, 5:11 pm EST	COMSCORE, INC.SCOR	84,913	$38.57	$3,275,110	6,281,891	+1.37%	plan?
Dec 17, 2015 PForm 4 →	Dec 21, 4:44 pm EST	COMSCORE, INC.SCOR	120,000	$38.56	$4,627,626	6,196,978	+1.97%	plan?
Feb 10, 2015 PForm 4 →	Feb 12, 5:10 pm EST	RENTRAK CORPRENT	439,070	$56.58	$24,842,947	3,037,889	+16.9%	plan?
Feb 9, 2015 PForm 4 →	Feb 11, 5:40 pm EST	RENTRAK CORPRENT	128,195	$54.82	$7,028,016	2,598,819	+5.19%	plan?

Filed by this entity as an insider elsewhere — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.