Peter J Tobin

Insider

First SEC filing: May 20, 2004 · Latest: May 20, 2004

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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.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 18 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
May 20, 2013	AB	A	4,539	$26.44	$120,011	16,042 Direct	+39.46%	Acquired	37.5% (price as of 2026-08-19)
May 15, 2012	AB	A	4,116	$14.58	$60,011	11,503 Direct	+55.72%	Acquired	149.4% (price as of 2026-08-19)
May 15, 2012	AB	A	16,349	—	—	16,349 Direct	—	Acquired	(price as of 2026-08-19)
May 11, 2011	AB	A	2,759	$21.75	$60,008	7,387 Direct	+59.62%	Acquired	67.2% (price as of 2026-08-19)
May 11, 2011	AB	A	10,034	—	—	10,034 Direct	—	Acquired	(price as of 2026-08-19)
June 3, 2010	AB	A	1,055	$28.46	$30,025	4,628 Direct	+29.53%	Acquired	27.8% (price as of 2026-08-19)
June 3, 2010	AB	A	5,182	—	—	5,182 Direct	—	Acquired	(price as of 2026-08-19)
May 21, 2009	AB	A	1,642	$18.27	$29,999	3,573 Direct	+85.03%	Acquired	99.0% (price as of 2026-08-19)
May 21, 2009	AB	A	6,224	—	—	6,224 Direct	—	Acquired	(price as of 2026-08-19)
May 13, 2008	AB	A	467	$64.24	$30,000	1,931 Direct	+31.90%	Acquired	-43.4% (price as of 2026-08-19)
May 13, 2008	AB	M	2,765	—	—	2,765 Direct	—	Acquired	(price as of 2026-08-19)
May 15, 2007	AB	A	341	$87.98	$30,001	1,464 Direct	+30.37%	Acquired	-58.7% (price as of 2026-08-19)
May 15, 2007	AB	A	1,956	—	—	1,956 Direct	—	Acquired	(price as of 2026-08-19)
May 15, 2006	AB	A	462	$65.02	$30,039	1,123 Direct	+69.89%	Acquired	-44.1% (price as of 2026-08-19)
May 15, 2006	AB	A	2,428	—	—	2,428 Direct	—	Acquired	(price as of 2026-08-19)
May 19, 2005	AB	A	661	$45.45	$30,042	661 Direct	—	Acquired	-20.0% (price as of 2026-08-19)
May 19, 2005	AB	A	4,401	—	—	4,401 Direct	—	Acquired	(price as of 2026-08-19)
May 13, 2004	AB	A	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-19)

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
May 15, 2012	AB	Holding Unit Option (right to buy)	Holding Units [F1] (16,349)	$14.58	May 15, 2022	16,349	Acquired
May 11, 2011	AB	Holding Unit option (right to buy)	Holding Units [F1] (10,034)	$21.75	May 11, 2021	10,034	Acquired
June 3, 2010	AB	Holding Unit option (right to buy)	Holding Units [F1] (5,182)	$28.46	June 3, 2020	5,182	Acquired
May 21, 2009	AB	Unit option (right to buy)	Holding Units [F1] (6,224)	$18.27	May 21, 2019	6,224	Acquired
May 13, 2008	AB	Unit option (right to buy)	Holding Units [F1] (2,765)	$64.24	May 13, 2018	2,765	Acquired
May 15, 2007	AB	Unit option (right to buy)	Holding Units [F1] (1,956)	$87.98	May 15, 2017	1,956	Acquired
May 15, 2006	AB	Unit option (right to buy)	Holding Units (2,428)	$65.02	May 15, 2016	2,428	Acquired
May 19, 2005	AB	Unit option (right to buy)	Holding Units [F1] (4,401)	$45.45	May 19, 2015	4,401	Acquired
May 13, 2004	AB	Unit option (right to buy)	Units rep. assign. of beneficial ownership of l.p. interests (10,000)	$33.00	May 13, 2014	10,000	Acquired

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