David C. Carroll

Insider

First SEC filing: April 5, 2017 · Latest: April 5, 2017

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.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 40 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

No open-market trades on record; showing all filings.

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 1, 2026	NFG	A	564	$77.63	$43,783	19,233 Direct	+3.02%	Acquired	9.2% (price as of 2026-08-20)
April 15, 2026	NFG	J	108	$89.49	$9,665	18,669 Direct	+0.58%	Acquired	-5.3% (price as of 2026-08-20)
April 15, 2026	NFG	J	182	$89.71	$16,327	30,804 Direct	+0.59%	Acquired	-5.5% (price as of 2026-08-20)
April 3, 2017	NFG	A	740	$59.16	$43,778	12,159 Direct	+6.48%	Acquired	43.3% (price as of 2026-08-20)
Jan. 13, 2017	NFG	J	75	$57.46	$4,310	11,419 Direct	+0.66%	Acquired	47.6% (price as of 2026-08-20)
Jan. 3, 2017	NFG	A	600	$56.47	$33,882	11,344 Direct	+5.58%	Acquired	50.1% (price as of 2026-08-20)
Oct. 14, 2016	NFG	J	75	$53.82	$4,036	10,744 Direct	+0.70%	Acquired	57.5% (price as of 2026-08-20)
Oct. 3, 2016	NFG	A	600	$53.76	$32,256	10,669 Direct	+5.96%	Acquired	57.7% (price as of 2026-08-20)
July 15, 2016	NFG	J	67	$56.52	$3,787	10,069 Direct	+0.67%	Acquired	50.0% (price as of 2026-08-20)
July 1, 2016	NFG	A	600	$56.90	$34,140	10,002 Direct	+6.38%	Acquired	49.0% (price as of 2026-08-20)
April 15, 2016	NFG	J	67	$51.09	$3,423	9,402 Direct	+0.72%	Acquired	66.0% (price as of 2026-08-20)
April 1, 2016	NFG	A	600	$49.99	$29,994	9,335 Direct	+6.87%	Acquired	69.6% (price as of 2026-08-20)
Jan. 15, 2016	NFG	J	76	$41.11	$3,124	8,735 Direct	+0.88%	Acquired	106.2% (price as of 2026-08-20)
Jan. 4, 2016	NFG	A	600	$42.60	$25,560	8,659 Direct	+7.45%	Acquired	99.0% (price as of 2026-08-20)
Oct. 15, 2015	NFG	J	52	$54.56	$2,837	8,059 Direct	+0.65%	Acquired	55.4% (price as of 2026-08-20)
Oct. 1, 2015	NFG	A	600	$50.24	$30,144	8,007 Direct	+8.10%	Acquired	68.8% (price as of 2026-08-20)
July 15, 2015	NFG	J	47	$56.46	$2,654	7,407 Direct	+0.64%	Acquired	50.2% (price as of 2026-08-20)
July 1, 2015	NFG	A	600	$58.49	$35,094	7,360 Direct	+8.88%	Acquired	45.0% (price as of 2026-08-20)
April 15, 2015	NFG	J	37	$63.22	$2,339	6,760 Direct	+0.55%	Acquired	34.1% (price as of 2026-08-20)
April 1, 2015	NFG	A	600	$60.44	$36,264	6,723 Direct	+9.80%	Acquired	40.3% (price as of 2026-08-20)
Jan. 15, 2015	NFG	J	32	$66.95	$2,142	6,123 Direct	+0.53%	Acquired	26.6% (price as of 2026-08-20)
Jan. 2, 2015	NFG	A	550	$69.73	$38,352	6,091 Direct	+9.93%	Acquired	21.6% (price as of 2026-08-20)
Oct. 15, 2014	NFG	J	28	$66.23	$1,854	5,541 Direct	+0.51%	Acquired	28.0% (price as of 2026-08-20)
Oct. 1, 2014	NFG	A	550	$69.90	$38,445	5,513 Direct	+11.08%	Acquired	21.3% (price as of 2026-08-20)
July 15, 2014	NFG	J	22	$74.39	$1,637	4,963 Direct	+0.45%	Acquired	14.0% (price as of 2026-08-20)
July 1, 2014	NFG	A	550	$78.22	$43,021	4,941 Direct	+12.53%	Acquired	8.4% (price as of 2026-08-20)
April 15, 2014	NFG	J	20	$69.49	$1,390	4,391 Direct	+0.46%	Acquired	22.0% (price as of 2026-08-20)
April 1, 2014	NFG	A	550	$69.68	$38,324	4,371 Direct	+14.39%	Acquired	21.7% (price as of 2026-08-20)
Jan. 15, 2014	NFG	J	17	$71.44	$1,214	3,821 Direct	+0.45%	Acquired	18.7% (price as of 2026-08-20)
Jan. 2, 2014	NFG	A	550	$70.76	$38,918	3,804 Direct	+16.90%	Acquired	19.8% (price as of 2026-08-20)
Oct. 15, 2013	NFG	J	14	$66.62	$933	3,254 Direct	+0.43%	Acquired	27.3% (price as of 2026-08-20)
Oct. 1, 2013	NFG	A	550	$69.12	$38,016	3,240 Direct	+20.45%	Acquired	22.7% (price as of 2026-08-20)
July 15, 2013	NFG	J	12	$62.37	$748	2,690 Direct	+0.45%	Acquired	35.9% (price as of 2026-08-20)
July 1, 2013	NFG	A	550	$58.06	$31,933	2,678 Direct	+25.85%	Acquired	46.0% (price as of 2026-08-20)
April 15, 2013	NFG	J	9	$59.06	$532	2,128 Direct	+0.42%	Acquired	43.6% (price as of 2026-08-20)
April 1, 2013	NFG	A	550	$60.74	$33,407	2,119 Direct	+35.05%	Acquired	39.6% (price as of 2026-08-20)
Jan. 2, 2013	NFG	A	450	$51.11	$23,000	1,569 Direct	+40.21%	Acquired	65.9% (price as of 2026-08-20)
Oct. 1, 2012	NFG	A	450	$53.40	$24,030	1,119 Direct	+67.26%	Acquired	58.8% (price as of 2026-08-20)
July 2, 2012	NFG	A	450	$46.84	$21,078	669 Direct	+205.48%	Acquired	81.0% (price as of 2026-08-20)
June 7, 2012	NFG	A	119	$44.84	$5,336	219 Direct	+119.00%	Acquired	89.1% (price as of 2026-08-20)

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.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
July 1, 2026	NFG	Deferred Stock Units [F4]	Common Stock (564)	—	—	564	Acquired
April 15, 2026	NFG	Deferred Stock Units [F2]	Common Stock (108)	—	—	108	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

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

Date	Ticker	Security	Shares	Ownership
June 11, 2012	NFG	Common Stock	100	Direct