Anne Frances Mersereau

Insider

First SEC filing: Jan. 8, 2016 · Latest: Feb. 27, 2024

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Initial holdings The stakes this person held when they first started reporting.

Insider at

POR selling Feb. 14, 2024

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 29 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

29 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Feb. 23, 2024	POR	A	573	$41.44	$23,745	12,063 Direct	+4.99%	Acquired	21.6% (price as of 2026-08-21)
Feb. 23, 2024	POR	F	2,845	$41.44	$117,897	11,490 Direct	-19.85%	Disposed	21.6% (price as of 2026-08-21)
Feb. 23, 2024	POR	A	5,066	$41.44	$209,935	14,335 Direct	+54.66%	Acquired	21.6% (price as of 2026-08-21)
Feb. 14, 2024	POR	S	440	$40.03	$17,613	9,269 Direct	-4.53%	Disposed	25.9% (price as of 2026-08-21)
Feb. 14, 2024	POR	A	32	$40.03	$1,281	9,709 Direct	+0.33%	Acquired	25.9% (price as of 2026-08-21)
Feb. 14, 2024	POR	F	373	$40.03	$14,931	9,677 Direct	-3.71%	Disposed	25.9% (price as of 2026-08-21)
Feb. 14, 2024	POR	A	50	$40.03	$2,002	10,050 Direct	+0.50%	Acquired	25.9% (price as of 2026-08-21)
Feb. 14, 2024	POR	F	431	$40.03	$17,253	10,000 Direct	-4.13%	Disposed	25.9% (price as of 2026-08-21)
Feb. 14, 2024	POR	A	79	$40.03	$3,162	10,431 Direct	+0.76%	Acquired	25.9% (price as of 2026-08-21)
Feb. 9, 2024	POR	A	3,178	$40.11	$127,470	10,352 Direct	+44.30%	Acquired	25.7% (price as of 2026-08-21)
Aug. 25, 2023	POR	S	10,891	$44.16	$480,947	7,071 Direct	-60.63%	Disposed	14.1% (price as of 2026-08-21)
Feb. 14, 2023	POR	F	358	$47.07	$16,851	18,939 Direct	-1.86%	Disposed	7.1% (price as of 2026-08-21)
Feb. 14, 2023	POR	A	23	—	—	19,297 Direct	+0.12%	Acquired	(price as of 2026-08-21)
Feb. 14, 2023	POR	F	414	$47.07	$19,487	19,274 Direct	-2.10%	Disposed	7.1% (price as of 2026-08-21)
Feb. 14, 2023	POR	A	49	—	—	19,688 Direct	+0.25%	Acquired	(price as of 2026-08-21)
Feb. 14, 2022	POR	F	234	$50.73	$11,871	16,051 Direct	-1.44%	Disposed	-0.7% (price as of 2026-08-21)
Feb. 14, 2022	POR	A	23	—	—	15,962 Direct	+0.14%	Acquired	(price as of 2026-08-21)
Feb. 13, 2022	POR	F	463	$51.86	$24,011	15,939 Direct	-2.82%	Disposed	-2.8% (price as of 2026-08-21)
Feb. 13, 2022	POR	A	110	—	—	16,402 Direct	+0.68%	Acquired	(price as of 2026-08-21)
Feb. 11, 2022	POR	A	1,854	—	—	16,292 Direct	+12.84%	Acquired	(price as of 2026-08-21)
Feb. 11, 2022	POR	F	1,628	$51.86	$84,428	14,438 Direct	-10.13%	Disposed	-2.8% (price as of 2026-08-21)
Feb. 11, 2022	POR	A	4,901	—	—	16,066 Direct	+43.90%	Acquired	(price as of 2026-08-21)
Feb. 17, 2021	POR	A	2,080	—	—	11,165 Direct	+22.89%	Acquired	(price as of 2026-08-21)
Feb. 17, 2021	POR	F	707	$41.87	$29,602	9,085 Direct	-7.22%	Disposed	20.4% (price as of 2026-08-21)
Feb. 17, 2021	POR	A	2,233	—	—	9,792 Direct	+29.54%	Acquired	(price as of 2026-08-21)
Feb. 12, 2020	POR	A	956	—	—	7,560 Direct	+14.48%	Acquired	(price as of 2026-08-21)
Feb. 12, 2020	POR	F	1,356	$60.98	$82,689	6,604 Direct	-17.04%	Disposed	-17.3% (price as of 2026-08-21)
Feb. 12, 2020	POR	A	3,982	—	—	7,960 Direct	+100.10%	Acquired	(price as of 2026-08-21)
Feb. 13, 2019	POR	A	1,115	—	—	3,978 Direct	+38.95%	Acquired	(price as of 2026-08-21)
Feb. 13, 2019	POR	F	1,354	$48.65	$65,872	2,863 Direct	-32.11%	Disposed	3.6% (price as of 2026-08-21)
Feb. 13, 2019	POR	A	3,813	—	—	3,852 Direct	+9776.92%	Acquired	(price as of 2026-08-21)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Jan. 8, 2016	POR	Common Stock	39	Direct