Insider · CIK 0001200218 · SIC 4941 — Water Supply

Elizabeth H Gemmill

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

Open-market buys & salesbuys $75k · 1sales $2.4M · 11net −$2.3M

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Jun 30, 2026 AForm 4 →	Jul 2, 4:00 pm EDT	UNIVERSAL DISPLAY CORP \PA\OLED	455	—	—	100,307	—
Mar 1, 2019 DForm 4 →	Mar 5, 9:01 am EST	Beneficial Bancorp Inc.BNCL	119,324	—	—	0	—	plan?
Feb 20, 2019 JForm 4 →	Feb 22, 2:54 pm EST	Beneficial Bancorp Inc.BNCL	660	—	—	0	—	plan?
Jan 25, 2019 JForm 4 →	Jan 29, 6:32 pm EST	Beneficial Bancorp Inc.BNCL	4,820	—	—	0	—	plan?
Dec 31, 2018 AForm 4 →	Jan 2, 2019, 4:24 pm EST	UNIVERSAL DISPLAY CORP \PA\OLED	1,250	—	—	116,870	—	plan?
Oct 18, 2018 DForm 4 →	Oct 19, 1:07 pm EDT	Beneficial Bancorp Inc.BNCL	22,037	—	—	0	—	plan?
Sep 30, 2018 AForm 4 →	Oct 2, 4:12 pm EDT	UNIVERSAL DISPLAY CORP \PA\OLED	1,250	—	—	115,620	—	plan?
Jul 26, 2018 SForm 4 →	Jul 30, 10:41 am EDT	Beneficial Bancorp Inc.BNCL	10,095	$17.00	$171,617	116,584	−7.97%	plan?
Jul 26, 2018 MForm 4 →	Jul 30, 10:41 am EDT	Beneficial Bancorp Inc.BNCL	10,095	$10.78	$108,824	126,679	—	plan?
Jul 24, 2018 SForm 4 →	Jul 25, 1:51 pm EDT	Beneficial Bancorp Inc.BNCL	2,958	$17.00	$50,286	116,584	−2.47%	plan?
Jul 24, 2018 MForm 4 →	Jul 25, 1:51 pm EDT	Beneficial Bancorp Inc.BNCL	2,958	$10.78	$31,887	119,542	—	plan?
Jun 30, 2018 AForm 4 →	Jul 2, 4:16 pm EDT	UNIVERSAL DISPLAY CORP \PA\OLED	1,250	—	—	114,370	—	plan?
Jun 22, 2018 SForm 4 →	Jun 25, 2:43 pm EDT	Beneficial Bancorp Inc.BNCL	2,500	$17.00	$42,500	116,584	−2.10%	plan?
Jun 22, 2018 MForm 4 →	Jun 25, 2:43 pm EDT	Beneficial Bancorp Inc.BNCL	2,500	$10.78	$26,950	119,084	—	plan?
Jun 8, 2018 SForm 4 →	Jun 11, 3:43 pm EDT	Beneficial Bancorp Inc.BNCL	1,150	$17.00	$19,550	116,584	−0.98%	plan?
Jun 8, 2018 MForm 4 →	Jun 11, 3:43 pm EDT	Beneficial Bancorp Inc.BNCL	1,150	$10.78	$12,397	117,734	—	plan?
Jun 6, 2018 SForm 4 →	Jun 8, 1:14 pm EDT	Beneficial Bancorp Inc.BNCL	10,795	$17.00	$183,515	116,584	−8.47%	plan?
Jun 6, 2018 MForm 4 →	Jun 8, 1:14 pm EDT	Beneficial Bancorp Inc.BNCL	10,795	$10.78	$116,370	122,764	—	plan?
Jun 1, 2018 SForm 4 →	Jun 4, 11:09 am EDT	Beneficial Bancorp Inc.BNCL	15,000	$16.40	$246,018	116,584	−11.4%	plan?
Mar 31, 2018 AForm 4 →	Apr 2, 5:16 pm EDT	UNIVERSAL DISPLAY CORP \PA\OLED	1,250	—	—	113,120	—	plan?
Mar 15, 2018 SForm 4 →	Mar 19, 4:10 pm EDT	UNIVERSAL DISPLAY CORP \PA\OLED	2,500	$124.07	$310,175	111,870	−2.19%	plan?
Feb 20, 2018 JForm 4 →	Feb 22, 1:55 pm EST	Beneficial Bancorp Inc.BNCL	660	—	—	330	—	plan?
Jan 26, 2018 JForm 4 →	Jan 29, 5:18 pm EST	Beneficial Bancorp Inc.BNCL	5,556	—	—	0	—	plan?
Jan 25, 2018 AForm 4 →	Jan 26, 4:33 pm EST	Beneficial Bancorp Inc.BNCL	2,410	—	—	2,410	—	plan?
Jan 17, 2018 JForm 4 →	Jan 18, 9:02 pm EST	Beneficial Bancorp Inc.BNCL	1,100	—	—	0	—	plan?
Jan 9, 2018 JForm 4 →	Jan 11, 10:37 am EST	Beneficial Bancorp Inc.BNCL	44,074	—	—	22,037	—	plan?
Dec 31, 2017 AForm 4 →	Jan 2, 2018, 4:16 pm EST	UNIVERSAL DISPLAY CORP \PA\OLED	1,250	—	—	114,370	—	plan?
Oct 12, 2017 SForm 4 →	Oct 13, 2:53 pm EDT	Beneficial Bancorp Inc.BNCL	12,649	$17.35	$219,460	105,889	−10.7%	plan?
Oct 12, 2017 MForm 4 →	Oct 13, 2:53 pm EDT	Beneficial Bancorp Inc.BNCL	12,649	$10.78	$136,356	118,538	—	plan?
Oct 11, 2017 SForm 4 →	Oct 12, 3:30 pm EDT	Beneficial Bancorp Inc.BNCL	1,100	$17.35	$19,085	105,889	−1.03%	plan?
Oct 11, 2017 MForm 4 →	Oct 12, 3:30 pm EDT	Beneficial Bancorp Inc.BNCL	1,100	$10.78	$11,858	106,989	—	plan?
Oct 10, 2017 SForm 4 →	Oct 11, 7:24 pm EDT	Beneficial Bancorp Inc.BNCL	13,748	$17.00	$233,728	105,889	−11.5%	plan?
Oct 10, 2017 MForm 4 →	Oct 11, 7:24 pm EDT	Beneficial Bancorp Inc.BNCL	13,748	$10.78	$148,203	119,637	—	plan?
Sep 30, 2017 AForm 4 →	Oct 3, 4:13 pm EDT	UNIVERSAL DISPLAY CORP \PA\OLED	1,250	—	—	113,120	—	plan?
Jul 21, 2017 JForm 4 →	Jul 25, 11:29 am EDT	Beneficial Bancorp Inc.BNCL	7,740	—	—	0	—	plan?
Jun 30, 2017 AForm 4 →	Jul 5, 5:51 pm EDT	UNIVERSAL DISPLAY CORP \PA\OLED	1,250	—	—	111,870	—	plan?
Jun 9, 2017 JForm 4 →	Jun 13, 11:36 am EDT	Beneficial Bancorp Inc.BNCL	44,074	—	—	44,074	—	plan?
Mar 31, 2017 AForm 4 →	Apr 4, 4:10 pm EDT	UNIVERSAL DISPLAY CORP \PA\OLED	1,250	—	—	110,620	—	plan?
Mar 23, 2017 JForm 4 →	Mar 27, 7:39 pm EDT	Beneficial Bancorp Inc.BNCL	1,100	—	—	0	—	plan?
Feb 20, 2017 JForm 4 →	Feb 21, 6:20 pm EST	Beneficial Bancorp Inc.BNCL	660	—	—	660	—	plan?
Jan 26, 2017 AForm 4 →	Jan 30, 3:30 pm EST	Beneficial Bancorp Inc.BNCL	2,778	—	—	2,778	—	plan?
Jan 17, 2017 JForm 4 →	Jan 23, 5:40 pm EST	Beneficial Bancorp Inc.BNCL	1,100	—	—	550	—	plan? late
Dec 31, 2016 AForm 4 →	Jan 4, 2017, 4:07 pm EST	UNIVERSAL DISPLAY CORP \PA\OLED	1,250	—	—	109,370	—	plan?
Sep 30, 2016 AForm 4 →	Oct 3, 4:42 pm EDT	UNIVERSAL DISPLAY CORP \PA\OLED	1,250	—	—	108,120	—	plan?
Jul 21, 2016 AForm 4 →	Jul 25, 11:38 am EDT	Beneficial Bancorp Inc.BNCL	3,870	—	—	3,870	—	plan?
Jun 30, 2016 AForm 4 →	Jul 1, 4:18 pm EDT	UNIVERSAL DISPLAY CORP \PA\OLED	1,250	—	—	106,870	—	plan?
Jun 9, 2016 AForm 4 →	Jun 10, 3:55 pm EDT	Beneficial Bancorp Inc.BNCL	66,111	—	—	66,111	—	plan?
May 27, 2016 JForm 4 →	Jun 8, 3:13 pm EDT	Beneficial Bancorp Inc.BNCL	1,100	—	—	0	—	plan? late
Mar 31, 2016 AForm 4 →	Apr 1, 5:00 pm EDT	UNIVERSAL DISPLAY CORP \PA\OLED	1,250	—	—	105,620	—	plan?
Mar 23, 2016 JForm 4 →	Mar 28, 5:35 pm EDT	Beneficial Bancorp Inc.BNCL	1,100	—	—	550	—	plan?
Feb 20, 2016 JForm 4 →	Feb 22, 5:29 pm EST	Beneficial Bancorp Inc.BNCL	660	—	—	990	—	plan?
Jan 17, 2016 JForm 4 →	Jan 20, 4:09 pm EST	Beneficial Bancorp Inc.BNCL	1,100	—	—	1,100	—	plan?
Dec 31, 2015 AForm 4 →	Jan 4, 2016, 4:17 pm EST	UNIVERSAL DISPLAY CORP \PA\OLED	1,250	—	—	104,370	—	plan?
Sep 30, 2015 AForm 4 →	Oct 2, 4:05 pm EDT	UNIVERSAL DISPLAY CORP \PA\OLED	1,250	—	—	103,120	—	plan?
Jun 30, 2015 AForm 4 →	Jul 1, 4:42 pm EDT	UNIVERSAL DISPLAY CORP \PA\OLED	1,250	—	—	101,870	—	plan?
May 27, 2015 JForm 4 →	Jun 3, 7:44 pm EDT	Beneficial Bancorp Inc.BNCL	1,100	—	—	550	—	plan? late
Mar 31, 2015 AForm 4 →	Apr 1, 4:09 pm EDT	UNIVERSAL DISPLAY CORP \PA\OLED	1,250	—	—	100,620	—	plan?
Mar 23, 2015 JForm 4 →	Mar 30, 3:49 pm EDT	Beneficial Bancorp Inc.BNCL	1,100	—	—	1,100	—	plan? late
Mar 5, 2015 JForm 4 →	Mar 11, 3:24 pm EDT	Beneficial Bancorp Inc.BNCL	1,100	—	—	0	—	plan? late
Feb 20, 2015 JForm 4 →	Feb 24, 3:08 pm EST	Beneficial Bancorp Inc.BNCL	658	—	—	1,320	—	plan?
Feb 17, 2015 SForm 4 →	Feb 18, 4:19 pm EST	UNIVERSAL DISPLAY CORP \PA\OLED	25,000	$35.52	$888,000	99,370	−20.1%	plan?
Feb 17, 2015 MForm 4 →	Feb 18, 4:19 pm EST	UNIVERSAL DISPLAY CORP \PA\OLED	25,000	$10.51	$262,750	124,370	—	plan?
Jan 17, 2015 JForm 4 →	Jan 29, 3:23 pm EST	Beneficial Bancorp Inc.BNCL	1,100	—	—	1,650	—	plan? late
Jan 12, 2015 PForm 4 →	Jan 14, 7:37 pm EST	Beneficial Bancorp Inc.BNCL	7,500	$10.00	$75,000	74,043	+11.3%	plan?
Jan 12, 2015 JForm 4 →	Jan 14, 7:37 pm EST	Beneficial Bancorp Inc.BNCL	73,692	—	—	1,649	—	plan?
Dec 31, 2014 AForm 4 →	Jan 5, 2015, 4:20 pm EST	UNIVERSAL DISPLAY CORP \PA\OLED	1,250	—	—	99,370	—	plan?

Reported trades — derivatives (options, RSUs, warrants)

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake
Mar 1, 2019 DForm 4 →	Mar 5, 9:01 am EST	Beneficial Bancorp Inc.BNCL	52,243	—	—	0	—
Jul 26, 2018 MForm 4 →	Jul 30, 10:41 am EDT	Beneficial Bancorp Inc.BNCL	10,095	—	—	0	—
Jul 24, 2018 MForm 4 →	Jul 25, 1:51 pm EDT	Beneficial Bancorp Inc.BNCL	2,958	—	—	10,095	—
Jun 22, 2018 MForm 4 →	Jun 25, 2:43 pm EDT	Beneficial Bancorp Inc.BNCL	2,500	—	—	13,053	—
Jun 8, 2018 MForm 4 →	Jun 11, 3:43 pm EDT	Beneficial Bancorp Inc.BNCL	1,150	—	—	15,553	—
Jun 6, 2018 MForm 4 →	Jun 8, 1:14 pm EDT	Beneficial Bancorp Inc.BNCL	10,795	—	—	16,703	—
Oct 12, 2017 MForm 4 →	Oct 13, 2:53 pm EDT	Beneficial Bancorp Inc.BNCL	12,649	—	—	27,498	—
Oct 11, 2017 MForm 4 →	Oct 12, 3:30 pm EDT	Beneficial Bancorp Inc.BNCL	1,100	—	—	40,147	—
Oct 10, 2017 MForm 4 →	Oct 11, 7:24 pm EDT	Beneficial Bancorp Inc.BNCL	13,748	—	—	41,247	—
Feb 17, 2015 MForm 4 →	Feb 18, 4:19 pm EST	UNIVERSAL DISPLAY CORP \PA\OLED	25,000	—	—	0	—
Jan 12, 2015 JForm 4 →	Jan 14, 7:37 pm EST	Beneficial Bancorp Inc.BNCL	107,238	—	—	54,995	—