Lawrence G Buhl

Insider

First SEC filing: May 3, 2012 · Latest: May 3, 2012

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

AGO selling Dec. 15, 2023

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 93 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

93 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 1, 2024	AGO	F	606	$77.05	$46,692	42,901 Direct	-1.39%	Disposed	-2.8% (price as of 2026-08-20)
Dec. 15, 2023	AGO	S	2,500	$71.26	$178,150	43,507 Direct	-5.43%	Disposed	5.1% (price as of 2026-08-20)
Aug. 25, 2023	AGO	G	1,000	—	—	46,007 Direct	-2.13%	Disposed	(price as of 2026-08-20)
May 3, 2023	AGO	A	2,775	—	—	47,007 Direct	+6.27%	Acquired	(price as of 2026-08-20)
May 2, 2023	AGO	F	385	$52.77	$20,316	44,232 Direct	-0.86%	Disposed	42.0% (price as of 2026-08-20)
May 4, 2022	AGO	A	2,438	—	—	46,749 Direct	+5.50%	Acquired	(price as of 2026-08-20)
May 3, 2022	AGO	F	450	$57.71	$25,970	44,311 Direct	-1.01%	Disposed	29.8% (price as of 2026-08-20)
March 31, 2022	AGO	S	3,643	$64.96	$236,649	44,761 Direct	-7.53%	Disposed	15.3% (price as of 2026-08-20)
Nov. 9, 2021	AGO	S	20,000	$54.21	$1,084,200	48,404 Direct	-29.24%	Disposed	38.2% (price as of 2026-08-20)
May 5, 2021	AGO	A	2,824	—	—	68,404 Direct	+4.31%	Acquired	(price as of 2026-08-20)
May 6, 2020	AGO	A	5,156	—	—	65,580 Direct	+8.53%	Acquired	(price as of 2026-08-20)
May 5, 2020	AGO	F	479	$28.80	$13,795	60,424 Direct	-0.79%	Disposed	160.1% (price as of 2026-08-20)
March 5, 2020	AGO	M	3,153	$19.00	$59,907	60,903 Direct	+5.46%	Acquired	294.3% (price as of 2026-08-20)
March 5, 2020	AGO	M	3,153	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 8, 2019	AGO	A	3,154	—	—	57,750 Direct	+5.78%	Acquired	(price as of 2026-08-20)
May 7, 2019	AGO	F	883	$46.21	$40,803	54,596 Direct	-1.59%	Disposed	62.1% (price as of 2026-08-20)
March 5, 2019	AGO	M	3,873	—	—	3,153 Direct	-55.12%	Disposed	(price as of 2026-08-20)
March 5, 2019	AGO	S	3,873	$43.77	$169,521	55,479 Direct	-6.53%	Disposed	71.1% (price as of 2026-08-20)
March 5, 2019	AGO	M	3,873	$11.13	$43,106	59,352 Direct	+6.98%	Acquired	573.0% (price as of 2026-08-20)
May 2, 2018	AGO	A	4,078	—	—	55,479 Direct	+7.93%	Acquired	(price as of 2026-08-20)
May 1, 2018	AGO	F	816	$36.52	$29,800	51,401 Direct	-1.56%	Disposed	105.1% (price as of 2026-08-20)
May 3, 2017	AGO	A	3,823	—	—	54,762 Direct	+7.51%	Acquired	(price as of 2026-08-20)
May 2, 2017	AGO	F	1,016	$38.02	$38,628	50,939 Direct	-1.96%	Disposed	97.0% (price as of 2026-08-20)
Jan. 6, 2017	AGO	M	15,821	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 6, 2017	AGO	D	7,912	—	—	51,955 Direct	-13.22%	Disposed	(price as of 2026-08-20)
Jan. 6, 2017	AGO	M	15,821	—	—	59,867 Direct	+35.92%	Acquired	(price as of 2026-08-20)
Nov. 30, 2016	AGO	A	57	—	—	15,821 Direct	+0.36%	Acquired	(price as of 2026-08-20)
Aug. 31, 2016	AGO	A	73	$27.77	$2,027	59,809 Direct	+0.12%	Acquired	169.8% (price as of 2026-08-20)
June 1, 2016	AGO	A	74	$27.25	$2,016	59,736 Direct	+0.12%	Acquired	174.9% (price as of 2026-08-20)
May 4, 2016	AGO	A	4,693	—	—	59,661 Direct	+8.54%	Acquired	(price as of 2026-08-20)
May 3, 2016	AGO	F	974	$25.72	$25,051	54,968 Direct	-1.74%	Disposed	191.3% (price as of 2026-08-20)
March 23, 2016	AGO	A	80	$25.23	$2,018	55,942 Direct	+0.14%	Acquired	196.9% (price as of 2026-08-20)
Dec. 2, 2015	AGO	A	70	$26.37	$1,846	55,862 Direct	+0.13%	Acquired	184.1% (price as of 2026-08-20)
Sept. 2, 2015	AGO	A	71	$25.99	$1,845	55,792 Direct	+0.13%	Acquired	188.2% (price as of 2026-08-20)
June 3, 2015	AGO	A	64	$28.93	$1,852	55,721 Direct	+0.11%	Acquired	158.9% (price as of 2026-08-20)
May 5, 2015	AGO	A	4,617	—	—	55,657 Direct	+9.05%	Acquired	(price as of 2026-08-20)
May 5, 2015	AGO	F	871	$25.99	$22,637	51,040 Direct	-1.68%	Disposed	188.2% (price as of 2026-08-20)
March 4, 2015	AGO	A	70	$26.04	$1,823	51,911 Direct	+0.14%	Acquired	187.7% (price as of 2026-08-20)
Dec. 3, 2014	AGO	A	65	$25.56	$1,661	51,841 Direct	+0.13%	Acquired	193.1% (price as of 2026-08-20)
Sept. 3, 2014	AGO	A	68	$24.41	$1,660	51,776 Direct	+0.13%	Acquired	206.9% (price as of 2026-08-20)
June 4, 2014	AGO	A	66	$25.08	$1,655	51,707 Direct	+0.13%	Acquired	198.7% (price as of 2026-08-20)
May 7, 2014	AGO	A	4,170	—	—	51,641 Direct	+8.78%	Acquired	(price as of 2026-08-20)
May 6, 2014	AGO	F	402	$23.43	$9,419	47,471 Direct	-0.84%	Disposed	219.7% (price as of 2026-08-20)
March 5, 2014	AGO	A	63	$26.14	$1,647	47,873 Direct	+0.13%	Acquired	186.6% (price as of 2026-08-20)
Dec. 5, 2013	AGO	A	62	$24.08	$1,493	47,810 Direct	+0.13%	Acquired	211.1% (price as of 2026-08-20)
Sept. 4, 2013	AGO	A	73	$20.36	$1,486	47,748 Direct	+0.15%	Acquired	267.9% (price as of 2026-08-20)
June 5, 2013	AGO	A	66	$22.25	$1,468	47,675 Direct	+0.14%	Acquired	236.7% (price as of 2026-08-20)
May 15, 2013	AGO	S	5,556	$24.53	$136,289	47,609 Direct	-10.45%	Disposed	205.4% (price as of 2026-08-20)
May 8, 2013	AGO	A	4,310	—	—	53,165 Direct	+8.82%	Acquired	(price as of 2026-08-20)
March 7, 2013	AGO	A	73	$20.24	$1,478	48,855 Direct	+0.15%	Acquired	270.1% (price as of 2026-08-20)
Dec. 5, 2012	AGO	A	95	$13.85	$1,316	48,782 Direct	+0.20%	Acquired	440.9% (price as of 2026-08-20)
Aug. 29, 2012	AGO	A	99	$13.19	$1,306	48,687 Direct	+0.20%	Acquired	467.9% (price as of 2026-08-20)
June 6, 2012	AGO	A	103	$12.55	$1,293	48,588 Direct	+0.21%	Acquired	496.9% (price as of 2026-08-20)
May 9, 2012	AGO	A	7,675	—	—	48,484 Direct	+18.81%	Acquired	(price as of 2026-08-20)
May 1, 2012	792013	D	11,893	$60.00	$713,580	0 Direct	-100.00%	Disposed
April 16, 2012	792013	G	1,253	—	—	11,893 Direct	-9.53%	Disposed
March 8, 2012	AGO	A	76	$17.07	$1,297	40,809 Direct	+0.19%	Acquired	338.8% (price as of 2026-08-20)
Nov. 30, 2011	AGO	A	66	$9.70	$640	40,734 Direct	+0.16%	Acquired	672.3% (price as of 2026-08-20)
Aug. 31, 2011	AGO	A	47	$13.49	$634	40,667 Direct	+0.12%	Acquired	455.3% (price as of 2026-08-20)
June 1, 2011	AGO	A	38	$16.72	$635	40,620 Direct	+0.09%	Acquired	348.0% (price as of 2026-08-20)
May 4, 2011	AGO	A	4,232	—	—	40,582 Direct	+11.64%	Acquired	(price as of 2026-08-20)
April 27, 2011	792013	A	1,560	—	—	12,889 Direct	+13.77%	Acquired
March 9, 2011	AGO	A	44	$14.37	$632	36,350 Direct	+0.12%	Acquired	421.3% (price as of 2026-08-20)
Dec. 2, 2010	AGO	A	36	$17.60	$634	39,305 Direct	+0.09%	Acquired	325.6% (price as of 2026-08-20)
Sept. 2, 2010	AGO	A	39	$16.31	$636	39,269 Direct	+0.10%	Acquired	359.3% (price as of 2026-08-20)
June 3, 2010	AGO	A	41	$15.57	$638	39,230 Direct	+0.10%	Acquired	381.1% (price as of 2026-08-20)
May 6, 2010	AGO	A	3,153	$19.00	$59,907	3,153 Direct	—	Acquired	294.3% (price as of 2026-08-20)
May 6, 2010	AGO	A	1,842	—	—	39,190 Direct	+4.93%	Acquired	(price as of 2026-08-20)
April 28, 2010	792013	A	1,530	—	—	10,541 Direct	+16.98%	Acquired
March 25, 2010	AGO	A	29	$21.44	$622	37,348 Direct	+0.08%	Acquired	249.4% (price as of 2026-08-20)
Dec. 10, 2009	AGO	A	30	$20.75	$622	37,318 Direct	+0.08%	Acquired	261.0% (price as of 2026-08-20)
Sept. 10, 2009	AGO	A	32	$19.31	$618	37,288 Direct	+0.09%	Acquired	287.9% (price as of 2026-08-20)
June 10, 2009	AGO	A	41	$15.32	$628	37,256 Direct	+0.11%	Acquired	389.0% (price as of 2026-08-20)
May 7, 2009	AGO	A	3,873	$11.13	$43,106	3,873 Direct	—	Acquired	573.0% (price as of 2026-08-20)
May 7, 2009	AGO	A	2,022	—	—	37,215 Direct	+5.75%	Acquired	(price as of 2026-08-20)
April 22, 2009	792013	A	1,635	—	—	8,704 Direct	+23.13%	Acquired
March 9, 2009	AGO	A	209	$2.95	$617	35,193 Direct	+0.60%	Acquired	2439.3% (price as of 2026-08-20)
March 6, 2009	AGO	P	3,000	$3.06	$9,180	34,984 Direct	+9.38%	Acquired	2348.0% (price as of 2026-08-20)
Dec. 8, 2008	AGO	A	43	$14.29	$614	31,984 Direct	+0.13%	Acquired	424.2% (price as of 2026-08-20)
Sept. 8, 2008	AGO	A	31	—	—	31,941 Direct	+0.10%	Acquired	(price as of 2026-08-20)
June 9, 2008	AGO	A	26	—	—	31,910 Direct	+0.08%	Acquired	(price as of 2026-08-20)
May 8, 2008	AGO	A	3,545	—	—	31,884 Direct	+12.51%	Acquired	(price as of 2026-08-20)
April 23, 2008	792013	A	1,372	—	—	6,879 Direct	+24.91%	Acquired
March 17, 2008	AGO	A	27	—	—	28,339 Direct	+0.10%	Acquired	(price as of 2026-08-20)
Dec. 10, 2007	AGO	A	23	—	—	28,313 Direct	+0.08%	Acquired	(price as of 2026-08-20)
Nov. 12, 2007	AGO	P	500	$20.79	$10,395	28,290 Direct	+1.80%	Acquired	260.3% (price as of 2026-08-20)
Sept. 10, 2007	AGO	A	22	—	—	27,790 Direct	+0.08%	Acquired	(price as of 2026-08-20)
June 4, 2007	AGO	A	18	—	—	27,768 Direct	+0.06%	Acquired	(price as of 2026-08-20)
May 3, 2007	AGO	A	3,187	—	—	27,750 Direct	+12.97%	Acquired	(price as of 2026-08-20)
April 25, 2007	792013	A	1,544	—	—	5,408 Direct	+39.96%	Acquired
March 12, 2007	AGO	A	20	—	—	24,563 Direct	+0.08%	Acquired	(price as of 2026-08-20)
Dec. 19, 2006	AGO	A	18	—	—	24,543 Direct	+0.07%	Acquired	(price as of 2026-08-20)
Sept. 19, 2006	AGO	A	17	—	—	24,525 Direct	+0.07%	Acquired	(price as of 2026-08-20)
June 8, 2006	AGO	A	19	—	—	24,508 Direct	+0.08%	Acquired	(price as of 2026-08-20)
May 5, 2006	AGO	A	3,690	—	—	24,489 Direct	+17.74%	Acquired	(price as of 2026-08-20)
April 26, 2006	792013	A	1,005	—	—	3,806 Direct	+35.88%	Acquired
March 8, 2006	AGO	A	13	—	—	20,799 Direct	+0.06%	Acquired	(price as of 2026-08-20)
Dec. 8, 2005	AGO	A	11	—	—	20,786 Direct	+0.05%	Acquired	(price as of 2026-08-20)
Sept. 1, 2005	AGO	A	13	—	—	20,775 Direct	+0.06%	Acquired	(price as of 2026-08-20)
June 1, 2005	AGO	A	14	—	—	20,762 Direct	+0.07%	Acquired	(price as of 2026-08-20)

Showing latest 100 of 107 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
March 5, 2020	AGO	Options to Acquire Common Shares	Common Shares (3,153)	$19.00	May 6, 2020	3,153	Disposed
March 5, 2019	AGO	Options to Acquire Common Shares	Common Shares (3,873)	$11.13	May 7, 2019	3,873	Disposed
Jan. 6, 2017	AGO	Restricted Stock Units	Common Shares (15,821)	—	—	15,821	Disposed
Nov. 30, 2016	AGO	Restricted Stock Units	Common Shares (57)	—	—	57	Acquired
May 6, 2010	AGO	Stock Option Award	Common Shares (3,153)	$19.00	—	3,153	Acquired
May 7, 2009	AGO	Stock Option Award	Common Shares (3,873)	$11.13	—	3,873	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
April 29, 2004	AGO	Common Shares	0	Direct