Barry Slifstein

Insider

First SEC filing: Oct. 14, 2008 · Latest: Oct. 14, 2008

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

RPM selling Aug. 18, 2016

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 46 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

46 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 20, 2018	RPM	F	1,344	$61.65	$82,858	41,118 Direct	-3.17%	Disposed	78.5% (price as of 2026-08-20)
July 16, 2018	RPM	D	5,000	—	—	42,462 Direct	-10.53%	Disposed	(price as of 2026-08-20)
July 16, 2018	RPM	A	680	—	—	47,462 Direct	+1.45%	Acquired	(price as of 2026-08-20)
May 31, 2018	RPM	F	468	$49.50	$23,166	46,782 Direct	-0.99%	Disposed	122.3% (price as of 2026-08-20)
July 21, 2017	RPM	F	1,774	$54.67	$96,985	47,245 Direct	-3.62%	Disposed	101.3% (price as of 2026-08-20)
July 17, 2017	RPM	A	954	—	—	49,019 Direct	+1.98%	Acquired	(price as of 2026-08-20)
May 31, 2017	RPM	F	574	$54.23	$31,128	48,040 Direct	-1.18%	Disposed	103.0% (price as of 2026-08-20)
Aug. 18, 2016	RPM	S	1,000	$54.27	$54,270	48,614 Direct	-2.02%	Disposed	102.8% (price as of 2026-08-20)
July 25, 2016	RPM	A	5,000	—	—	49,614 Direct	+11.21%	Acquired	(price as of 2026-08-20)
July 25, 2016	RPM	A	913	—	—	44,614 Direct	+2.09%	Acquired	(price as of 2026-08-20)
July 18, 2016	RPM	F	1,971	$52.00	$102,492	43,701 Direct	-4.32%	Disposed	111.7% (price as of 2026-08-20)
May 31, 2016	RPM	F	657	$50.19	$32,975	45,668 Direct	-1.42%	Disposed	119.3% (price as of 2026-08-20)
Aug. 14, 2015	RPM	S	4,500	$46.74	$210,330	46,325 Direct	-8.85%	Disposed	135.5% (price as of 2026-08-20)
July 31, 2015	RPM	A	5,000	—	—	50,825 Direct	+10.91%	Acquired	(price as of 2026-08-20)
July 20, 2015	RPM	A	4,500	—	—	45,825 Direct	+10.89%	Acquired	(price as of 2026-08-20)
July 20, 2015	RPM	A	1,192	—	—	41,325 Direct	+2.97%	Acquired	(price as of 2026-08-20)
July 16, 2015	RPM	F	1,971	$47.59	$93,800	40,133 Direct	-4.68%	Disposed	131.3% (price as of 2026-08-20)
May 29, 2015	RPM	F	711	$50.03	$35,571	42,104 Direct	-1.66%	Disposed	120.0% (price as of 2026-08-20)
Feb. 25, 2015	RPM	F	1,515	$50.85	$77,038	42,811 Direct	-3.42%	Disposed	116.4% (price as of 2026-08-20)
Jan. 30, 2015	RPM	I	2,429	$47.70	$115,863	0 Indirect	-100.00%	Disposed	130.7% (price as of 2026-08-20)
July 21, 2014	RPM	A	5,400	—	—	44,326 Direct	+13.87%	Acquired	(price as of 2026-08-20)
July 21, 2014	RPM	A	1,275	—	—	38,926 Direct	+3.39%	Acquired	(price as of 2026-08-20)
July 18, 2014	RPM	F	1,636	$44.79	$73,276	37,651 Direct	-4.16%	Disposed	145.7% (price as of 2026-08-20)
July 19, 2013	RPM	F	1,630	$34.12	$55,616	39,278 Direct	-3.98%	Disposed	222.6% (price as of 2026-08-20)
July 18, 2013	RPM	A	6,000	—	—	40,908 Direct	+17.19%	Acquired	(price as of 2026-08-20)
July 18, 2013	RPM	A	1,600	—	—	34,908 Direct	+4.80%	Acquired	(price as of 2026-08-20)
Jan. 11, 2013	RPM	S	1,000	$30.87	$30,870	33,303 Direct	-2.92%	Disposed	256.5% (price as of 2026-08-20)
Oct. 8, 2012	RPM	F	320	$26.86	$8,595	34,303 Direct	-0.92%	Disposed	309.8% (price as of 2026-08-20)
July 16, 2012	RPM	A	6,000	—	—	34,623 Direct	+20.96%	Acquired	(price as of 2026-08-20)
July 16, 2012	RPM	A	1,774	—	—	28,617 Direct	+6.61%	Acquired	(price as of 2026-08-20)
Jan. 20, 2012	RPM	S	1,957	$24.88	$48,690	26,843 Direct	-6.80%	Disposed	342.4% (price as of 2026-08-20)
Jan. 19, 2012	RPM	M	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Jan. 19, 2012	RPM	F	497	$24.89	$12,370	28,800 Direct	-1.70%	Disposed	342.2% (price as of 2026-08-20)
Jan. 19, 2012	RPM	D	3,546	$24.89	$88,260	29,297 Direct	-10.80%	Disposed	342.2% (price as of 2026-08-20)
Jan. 19, 2012	RPM	M	5,000	$17.65	$88,250	32,843 Direct	+17.96%	Acquired	523.6% (price as of 2026-08-20)
Oct. 10, 2011	RPM	F	1,598	$20.76	$33,174	27,843 Direct	-5.43%	Disposed	430.2% (price as of 2026-08-20)
July 18, 2011	RPM	A	5,000	—	—	29,441 Direct	+20.46%	Acquired	(price as of 2026-08-20)
July 18, 2011	RPM	A	2,031	—	—	24,312 Direct	+9.12%	Acquired	(price as of 2026-08-20)
May 19, 2011	RPM	M	5,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
May 19, 2011	RPM	S	5,000	$23.43	$117,150	22,281 Direct	-18.33%	Disposed	369.7% (price as of 2026-08-20)
May 19, 2011	RPM	M	5,000	$17.63	$88,150	27,281 Direct	+22.44%	Acquired	524.3% (price as of 2026-08-20)
July 19, 2010	RPM	A	5,000	—	—	22,281 Direct	+28.93%	Acquired	(price as of 2026-08-20)
July 19, 2010	RPM	A	2,163	—	—	17,281 Direct	+14.31%	Acquired	(price as of 2026-08-20)
April 12, 2010	RPM	M	4,000	—	—	5,000 Direct	-44.44%	Disposed	(price as of 2026-08-20)
April 12, 2010	RPM	M	4,500	—	—	9,000 Direct	-33.33%	Disposed	(price as of 2026-08-20)
April 12, 2010	RPM	S	8,500	$21.26	$180,710	15,118 Direct	-35.99%	Disposed	417.7% (price as of 2026-08-20)
April 12, 2010	RPM	M	4,000	$14.10	$56,400	23,618 Direct	+20.39%	Acquired	680.6% (price as of 2026-08-20)
April 12, 2010	RPM	M	4,500	$14.08	$63,360	19,618 Direct	+29.77%	Acquired	681.7% (price as of 2026-08-20)
Oct. 8, 2009	RPM	A	1,000	—	—	15,118 Direct	+7.08%	Acquired	(price as of 2026-08-20)
Oct. 5, 2009	RPM	F	1,278	$18.00	$23,004	14,118 Direct	-8.30%	Disposed	511.4% (price as of 2026-08-20)
July 20, 2009	RPM	A	3,551	—	—	15,396 Direct	+29.98%	Acquired	(price as of 2026-08-20)
Oct. 10, 2008	RPM	A	5,000	—	—	11,838 Direct	+73.12%	Acquired	(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
Jan. 19, 2012	RPM	Stock Appreciation Rights	Common Stock (5,000)	$17.65	Oct. 5, 2015	5,000	Disposed
May 19, 2011	RPM	Stock Option (Right to Buy)	Common Stock (5,000)	$17.63	Oct. 29, 2014	5,000	Disposed
April 12, 2010	RPM	Stock Option (Right to Buy)	Common Stock (4,000)	$14.10	Oct. 10, 2013	4,000	Disposed
April 12, 2010	RPM	Stock Option (Right to Buy)	Common Stock (4,500)	$14.08	Oct. 11, 2012	4,500	Disposed

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

Initial ownership (Form 3) 6 holdings

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

Date	Ticker	Security	Shares	Ownership
Oct. 14, 2008	RPM	Common Stock, $0.01 par vaule	6,838	Direct
Oct. 14, 2008	RPM	Common Stock, $0.01 par value	1,010	Indirect
Oct. 14, 2008	RPM	Stock Option (Right to Buy)→ Common Stock (4,500)	4,500	Direct
Oct. 14, 2008	RPM	Stock Option (Right to Buy)→ Common Stock (4,000)	4,000	Direct
Oct. 14, 2008	RPM	Stock Option (Right to Buy)→ Common Stock (5,000)	5,000	Direct
Oct. 14, 2008	RPM	Stock Appreciation Rights→ Common Stock (5,000)	5,000	Direct