Thomas Lynn Brown

Insider

First SEC filing: Nov. 17, 2025 · Latest: Nov. 17, 2025

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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 + 98 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

98 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Nov. 13, 2025	ONBPP	A	4,815	$20.77	$100,008	16,751 Direct	+40.34%	Acquired	19.0% (price as of 2026-08-20)
Nov. 14, 2024	ONBPP	A	4,565	$21.91	$100,019	11,632 Direct	+64.60%	Acquired	12.8% (price as of 2026-08-20)
Nov. 15, 2023	ONBPP	A	5,003	$14.99	$74,995	6,840 Direct	+272.35%	Acquired	64.9% (price as of 2026-08-20)
April 28, 2023	ONBPP	P	5,000	$13.56	$67,800	23,400 Direct	+27.17%	Acquired	82.3% (price as of 2026-08-20)
April 10, 2023	ONBPP	A	1,802	$13.87	$24,994	1,802 Direct	—	Acquired	78.2% (price as of 2026-08-20)
Dec. 5, 2022	ONBPP	A	1,232	$18.21	$22,435	6,010 Direct	+25.78%	Acquired	35.7% (price as of 2026-08-20)
Oct. 10, 2022	ONBPP	A	1,291	$17.37	$22,425	4,778 Direct	+37.02%	Acquired	42.3% (price as of 2026-08-20)
Sept. 14, 2022	ONBPP	M	30,170	—	—	3,487 Direct	-89.64%	Disposed	(price as of 2026-08-20)
Sept. 14, 2022	ONBPP	P	15,000	$16.74	$251,100	18,400 Direct	+441.18%	Acquired	47.7% (price as of 2026-08-20)
July 8, 2022	ONBPP	A	1,480	$15.16	$22,437	33,380 Direct	+4.64%	Acquired	63.1% (price as of 2026-08-20)
April 1, 2022	ONBPP	A	1,194	$16.28	$19,438	31,605 Direct	+3.93%	Acquired	51.8% (price as of 2026-08-20)
Feb. 15, 2022	ONBPP	A	30,170	—	—	30,170 Direct	—	Acquired	(price as of 2026-08-20)
Feb. 15, 2022	ONBPP	A	3,400	—	—	3,400 Direct	—	Acquired	(price as of 2026-08-20)
May 7, 2019	RLI	M	6,000	—	—	6,000 Direct	-50.00%	Disposed	(price as of 2026-08-20)
May 7, 2019	RLI	F	4,593	$82.26	$377,820	56,699 Direct	-7.49%	Disposed	57.8% (price as of 2026-08-20)
May 7, 2019	RLI	M	6,000	$47.61	$285,660	61,292 Direct	+10.85%	Acquired	172.7% (price as of 2026-08-20)
May 6, 2019	RLI	M	6,400	—	—	25,600 Direct	-20.00%	Disposed	(price as of 2026-08-20)
May 6, 2019	RLI	M	4,600	—	—	9,200 Direct	-33.33%	Disposed	(price as of 2026-08-20)
May 6, 2019	RLI	M	6,000	—	—	24,000 Direct	-20.00%	Disposed	(price as of 2026-08-20)
May 6, 2019	RLI	F	14,437	$83.63	$1,207,366	55,292 Direct	-20.70%	Disposed	55.2% (price as of 2026-08-20)
May 6, 2019	RLI	M	6,400	$56.71	$362,944	69,729 Direct	+10.11%	Acquired	128.9% (price as of 2026-08-20)
May 6, 2019	RLI	M	4,600	$64.09	$294,814	63,329 Direct	+7.83%	Acquired	102.5% (price as of 2026-08-20)
May 6, 2019	RLI	M	6,000	$63.14	$378,840	58,729 Direct	+11.38%	Acquired	105.6% (price as of 2026-08-20)
May 1, 2019	RLI	M	9,200	—	—	13,800 Direct	-40.00%	Disposed	(price as of 2026-08-20)
May 1, 2019	RLI	M	6,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 1, 2019	RLI	F	12,290	$82.09	$1,008,886	52,729 Direct	-18.90%	Disposed	58.1% (price as of 2026-08-20)
May 1, 2019	RLI	M	9,200	$64.09	$589,628	65,019 Direct	+16.48%	Acquired	102.5% (price as of 2026-08-20)
May 1, 2019	RLI	M	6,000	$38.21	$229,260	55,819 Direct	+12.04%	Acquired	239.7% (price as of 2026-08-20)
April 23, 2019	RLI	M	6,400	—	—	25,600 Direct	-20.00%	Disposed	(price as of 2026-08-20)
April 23, 2019	RLI	M	6,400	$56.71	$362,944	55,216 Direct	+13.11%	Acquired	128.9% (price as of 2026-08-20)
April 23, 2019	RLI	M	6,400	—	—	25,600 Direct	-20.00%	Disposed	(price as of 2026-08-20)
April 23, 2019	RLI	F	5,397	$78.93	$425,985	49,819 Direct	-9.77%	Disposed	64.5% (price as of 2026-08-20)
April 23, 2019	RLI	M	6,400	—	—	55,216 Direct	+13.11%	Acquired	(price as of 2026-08-20)
Aug. 31, 2018	RLI	M	18,000	—	—	12,000 Direct	-60.00%	Disposed	(price as of 2026-08-20)
Aug. 31, 2018	RLI	M	16,000	—	—	6,000 Direct	-72.73%	Disposed	(price as of 2026-08-20)
Aug. 31, 2018	RLI	F	25,688	$76.97	$1,977,205	48,780 Direct	-34.50%	Disposed	68.7% (price as of 2026-08-20)
Aug. 31, 2018	RLI	M	18,000	$47.61	$856,980	74,468 Direct	+31.88%	Acquired	172.7% (price as of 2026-08-20)
Aug. 31, 2018	RLI	M	16,000	$38.21	$611,360	56,468 Direct	+39.54%	Acquired	239.7% (price as of 2026-08-20)
May 9, 2018	RLI	M	8,000	—	—	22,000 Direct	-26.67%	Disposed	(price as of 2026-08-20)
May 9, 2018	RLI	M	8,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 9, 2018	RLI	F	11,603	$66.76	$774,616	40,466 Direct	-22.28%	Disposed	94.4% (price as of 2026-08-20)
May 9, 2018	RLI	M	8,000	$38.21	$305,680	52,069 Direct	+18.15%	Acquired	239.7% (price as of 2026-08-20)
May 9, 2018	RLI	M	8,000	$29.42	$235,360	44,069 Direct	+22.18%	Acquired	341.2% (price as of 2026-08-20)
May 3, 2018	RLI	A	30,000	—	—	30,000 Direct	—	Acquired	(price as of 2026-08-20)
Aug. 1, 2017	RLI	M	8,000	—	—	8,000 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Aug. 1, 2017	RLI	M	7,200	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 1, 2017	RLI	M	4,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Aug. 1, 2017	RLI	F	13,535	$58.01	$785,165	36,049 Direct	-27.30%	Disposed	123.8% (price as of 2026-08-20)
Aug. 1, 2017	RLI	M	8,000	$29.42	$235,360	49,584 Direct	+19.24%	Acquired	341.2% (price as of 2026-08-20)
Aug. 1, 2017	RLI	M	7,200	$25.35	$182,520	41,584 Direct	+20.94%	Acquired	412.1% (price as of 2026-08-20)
Aug. 1, 2017	RLI	M	4,000	$19.25	$77,000	34,384 Direct	+13.16%	Acquired	574.3% (price as of 2026-08-20)
May 4, 2017	RLI	A	32,000	—	—	32,000 Direct	—	Acquired	(price as of 2026-08-20)
July 22, 2016	RLI	M	12,000	—	—	16,000 Direct	-42.86%	Disposed	(price as of 2026-08-20)
July 22, 2016	RLI	F	8,266	$68.91	$569,610	30,363 Direct	-21.40%	Disposed	88.4% (price as of 2026-08-20)
July 22, 2016	RLI	M	12,000	$29.42	$353,040	38,629 Direct	+45.06%	Acquired	341.2% (price as of 2026-08-20)
May 10, 2016	RLI	M	12,000	—	—	28,000 Direct	-30.00%	Disposed	(price as of 2026-08-20)
May 10, 2016	RLI	M	7,200	—	—	7,200 Direct	-50.00%	Disposed	(price as of 2026-08-20)
May 10, 2016	RLI	F	12,725	$66.41	$845,067	26,627 Direct	-32.34%	Disposed	95.5% (price as of 2026-08-20)
May 10, 2016	RLI	M	12,000	$29.42	$353,040	39,352 Direct	+43.87%	Acquired	341.2% (price as of 2026-08-20)
May 10, 2016	RLI	M	7,200	$25.35	$182,520	27,352 Direct	+35.73%	Acquired	412.1% (price as of 2026-08-20)
May 5, 2016	RLI	A	23,000	—	—	23,000 Direct	—	Acquired	(price as of 2026-08-20)
Nov. 5, 2015	RLI	M	10,800	—	—	14,400 Direct	-42.86%	Disposed	(price as of 2026-08-20)
Nov. 5, 2015	RLI	M	4,000	—	—	4,000 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Nov. 5, 2015	RLI	F	10,114	$61.66	$623,629	20,135 Direct	-33.44%	Disposed	110.5% (price as of 2026-08-20)
Nov. 5, 2015	RLI	M	10,800	$27.35	$295,380	30,249 Direct	+55.53%	Acquired	374.6% (price as of 2026-08-20)
Nov. 5, 2015	RLI	M	4,000	$21.25	$85,000	19,449 Direct	+25.89%	Acquired	510.9% (price as of 2026-08-20)
July 23, 2015	RLI	M	10,800	—	—	25,200 Direct	-30.00%	Disposed	(price as of 2026-08-20)
July 23, 2015	RLI	M	3,000	—	—	8,000 Direct	-27.27%	Disposed	(price as of 2026-08-20)
July 23, 2015	RLI	F	9,806	$55.74	$546,586	15,447 Direct	-38.83%	Disposed	132.9% (price as of 2026-08-20)
July 23, 2015	RLI	M	10,800	$27.35	$295,380	25,253 Direct	+74.72%	Acquired	374.6% (price as of 2026-08-20)
July 23, 2015	RLI	M	3,000	$21.25	$63,750	14,453 Direct	+26.19%	Acquired	510.9% (price as of 2026-08-20)
May 7, 2015	RLI	A	30,000	—	—	30,000 Direct	—	Acquired	(price as of 2026-08-20)
April 23, 2015	RLI	M	3,000	—	—	11,000 Direct	-21.43%	Disposed	(price as of 2026-08-20)
April 23, 2015	RLI	M	3,000	$21.25	$63,750	11,451 Direct	+35.50%	Acquired	510.9% (price as of 2026-08-20)
March 26, 2015	RLI	J	27	$52.01	$1,404	6,247 Indirect	+0.43%	Acquired	149.6% (price as of 2026-08-20)
March 18, 2015	RLI	J	1,789	$51.49	$92,116	6,220 Indirect	+40.37%	Acquired	152.1% (price as of 2026-08-20)
May 1, 2014	RLI	A	30,000	—	—	30,000 Direct	—	Acquired	(price as of 2026-08-20)
March 7, 2014	RLI	J	1,853	$44.93	$83,255	4,116 Indirect	+81.88%	Acquired	188.9% (price as of 2026-08-20)
Feb. 3, 2014	RLI	M	2,000	—	—	14,000 Direct	-12.50%	Disposed	(price as of 2026-08-20)
Feb. 3, 2014	RLI	M	2,000	$24.25	$48,500	8,417 Direct	+31.17%	Acquired	435.3% (price as of 2026-08-20)
Dec. 27, 2013	RLI	J	16	$96.26	$1,540	1,131 Indirect	+1.43%	Acquired	169.7% (price as of 2026-08-20)
Dec. 13, 2013	RLI	J	16	$92.69	$1,483	1,079 Indirect	+1.51%	Acquired	180.1% (price as of 2026-08-20)
Dec. 2, 2013	RLI	J	15	$101.28	$1,519	1,063 Indirect	+1.43%	Acquired	156.3% (price as of 2026-08-20)
Nov. 15, 2013	RLI	J	15	$97.83	$1,467	1,048 Indirect	+1.45%	Acquired	165.4% (price as of 2026-08-20)
Nov. 1, 2013	RLI	J	16	$94.47	$1,512	1,033 Indirect	+1.57%	Acquired	174.8% (price as of 2026-08-20)
Oct. 18, 2013	RLI	J	16	$94.37	$1,510	1,017 Indirect	+1.60%	Acquired	175.1% (price as of 2026-08-20)
Oct. 4, 2013	RLI	J	17	$84.88	$1,443	1,001 Indirect	+1.73%	Acquired	205.9% (price as of 2026-08-20)
Sept. 20, 2013	RLI	J	20	$83.46	$1,669	980 Indirect	+2.08%	Acquired	211.1% (price as of 2026-08-20)
Sept. 6, 2013	RLI	J	18	$78.97	$1,421	961 Indirect	+1.91%	Acquired	228.8% (price as of 2026-08-20)
Aug. 23, 2013	RLI	J	18	$81.70	$1,471	943 Indirect	+1.95%	Acquired	217.8% (price as of 2026-08-20)
Aug. 9, 2013	RLI	J	18	$81.74	$1,471	925 Indirect	+1.98%	Acquired	217.6% (price as of 2026-08-20)
July 26, 2013	RLI	J	18	$84.49	$1,521	907 Indirect	+2.02%	Acquired	207.3% (price as of 2026-08-20)
July 12, 2013	RLI	J	18	$83.37	$1,501	889 Indirect	+2.07%	Acquired	211.4% (price as of 2026-08-20)
June 28, 2013	RLI	J	20	$75.74	$1,515	871 Indirect	+2.35%	Acquired	242.8% (price as of 2026-08-20)
June 14, 2013	RLI	J	20	$76.03	$1,521	847 Indirect	+2.42%	Acquired	241.5% (price as of 2026-08-20)
May 31, 2013	RLI	J	19	$75.79	$1,440	827 Indirect	+2.35%	Acquired	242.6% (price as of 2026-08-20)
May 17, 2013	RLI	J	19	$74.94	$1,424	808 Indirect	+2.41%	Acquired	246.4% (price as of 2026-08-20)
May 3, 2013	RLI	J	19	$73.33	$1,393	788 Indirect	+2.47%	Acquired	254.0% (price as of 2026-08-20)
May 2, 2013	RLI	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-20)
May 1, 2013	RLI	M	2,000	—	—	8,000 Direct	-20.00%	Disposed	(price as of 2026-08-20)

Showing latest 100 of 124 transactions

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
Nov. 13, 2025	ONBPP	Phantom Stock ONB Directors Deferred Compensation Plan	Common Stock (4,815)	—	—	4,815	Acquired
Nov. 14, 2024	ONBPP	Phantom Stock - ONB Directors Deferred Compensation Plan	Common Stock (4,565)	—	—	4,565	Acquired
Nov. 15, 2023	ONBPP	Phantom Stock - ONB Directors Deferred Compensation Plan	Common Stock (5,003)	—	—	5,003	Acquired
April 10, 2023	ONBPP	Phantom Stock - ONB Directors Deferred Compensation Plan	Common Stock (1,802)	—	—	1,802	Acquired
Dec. 5, 2022	ONBPP	Phantom Stock - NQ Def Comp Plan for Non-Employee Directors	Phantom Stock - NQ Def Comp Plan for Non-Employee Directors (1,232)	—	—	1,232	Acquired
Oct. 10, 2022	ONBPP	Phantom Stock - NQ Def Comp Plan for Non-Employee Directors	Phantom Stock - NQ Def Comp Plan for Non-Employee Directors (1,291)	—	—	1,291	Acquired
Sept. 14, 2022	ONBPP	Phantom Stock - NQ Def Comp Plan for Non-Employee Directors	Phantom Stock - NQ Def Comp Plan for Non-Employee Directors (30,170)	—	—	30,170	Disposed
July 8, 2022	ONBPP	Phantom Stock under NQ Deferred Comp. Plan for NE Directors	Phantom Stock under NQ Deferred Comp. Plan for NE Directors (1,480)	—	—	1,480	Acquired
April 1, 2022	ONBPP	Phantom Stock under NQ Deferred Comp. Plan for NE Directors	Phantom Stock under NQ Deferred Comp. Plan for NE Directors (1,194)	—	—	1,194	Acquired
Feb. 15, 2022	ONBPP	Phantom Stock	Common Stock	—	—	30,170	Acquired
May 7, 2019	RLI	Stock Option	Common Stock (6,000)	—	May 7, 2023	6,000	Disposed
May 6, 2019	RLI	Stock Option	Common Stock (6,400)	$56.71	May 4, 2025	6,400	Disposed
May 6, 2019	RLI	Stock Option	Common Stock (4,600)	$64.09	May 5, 2024	4,600	Disposed
May 6, 2019	RLI	Stock Option	Common Stock (6,000)	$63.14	May 3, 2026	6,000	Disposed
May 1, 2019	RLI	Stock Option	Common Stock (9,200)	$64.09	May 5, 2024	9,200	Disposed
May 1, 2019	RLI	Stock Option	Common Stock (6,000)	—	May 1, 2022	6,000	Disposed
April 23, 2019	RLI	Stock Option	Common Stock (6,400)	$56.71	May 4, 2025	6,400	Disposed
April 23, 2019	RLI	Stock Option	Common Stock (6,400)	$56.71	May 4, 2025	6,400	Disposed
Aug. 31, 2018	RLI	Stock Option	Common Stock (18,000)	—	May 7, 2023	18,000	Disposed
Aug. 31, 2018	RLI	Stock Option	Common Stock (16,000)	—	May 1, 2022	16,000	Disposed
May 9, 2018	RLI	Stock Option	Common Stock (8,000)	—	May 1, 2022	8,000	Disposed
May 9, 2018	RLI	Stock Option	Common Stock (8,000)	—	May 2, 2021	8,000	Disposed
May 3, 2018	RLI	Stock Option	Common Stock (30,000)	$63.14	May 3, 2018	30,000	Acquired
Aug. 1, 2017	RLI	Stock Option	Common Stock (8,000)	—	May 2, 2021	8,000	Disposed
Aug. 1, 2017	RLI	Stock Option	Common Stock (7,200)	—	May 3, 2020	7,200	Disposed
Aug. 1, 2017	RLI	Stock Option	Common Stock (4,000)	—	Oct. 3, 2019	4,000	Disposed
May 4, 2017	RLI	Stock Option	Common Stock (32,000)	$56.71	May 4, 2025	32,000	Acquired
July 22, 2016	RLI	Stock Option	Common Stock (12,000)	—	May 2, 2021	12,000	Disposed
May 10, 2016	RLI	Stock Option	Common Stock (12,000)	—	May 2, 2021	12,000	Disposed
May 10, 2016	RLI	Stock Option	Common Stock (7,200)	—	May 3, 2020	7,200	Disposed
May 5, 2016	RLI	Stock Option	Common Stock (23,000)	$64.09	May 5, 2024	23,000	Acquired
Nov. 5, 2015	RLI	Stock Option	Common Stock (10,800)	—	May 3, 2020	10,800	Disposed
Nov. 5, 2015	RLI	Stock Option	Common Stock (4,000)	—	Oct. 3, 2019	4,000	Disposed
July 23, 2015	RLI	Stock Option	Common Stock (10,800)	—	May 3, 2020	10,800	Disposed
July 23, 2015	RLI	Stock Option	Common Stock (3,000)	—	Oct. 3, 2019	3,000	Disposed
May 7, 2015	RLI	Stock Option	Common Stock (30,000)	$49.61	May 7, 2023	30,000	Acquired
April 23, 2015	RLI	Stock Option	Common Stock (3,000)	—	Oct. 3, 2019	3,000	Disposed
May 1, 2014	RLI	Stock Option	Common Stock (30,000)	$43.21	May 1, 2022	30,000	Acquired
Feb. 3, 2014	RLI	Stock Option	Common Stock (2,000)	—	Oct. 3, 2019	2,000	Disposed
May 2, 2013	RLI	Stock Option	Common Stock (20,000)	$71.84	May 2, 2021	20,000	Acquired
May 1, 2013	RLI	Stock Option	Common Stock (2,000)	—	Oct. 3, 2019	2,000	Disposed
May 3, 2012	RLI	Stock Option	Common Stock (18,000)	$68.70	May 3, 2020	18,000	Acquired
Oct. 3, 2011	RLI	Stock Option	Common Stock (0)	$61.50	Oct. 3, 2019	10,000	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
Oct. 29, 2021	JRVR	Common Share	0	Direct