William Thayer

Insider

First SEC filing: July 24, 2018 · Latest: July 24, 2018

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

BE selling March 26, 2019

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 31 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

31 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 24, 2028	BE	A	128,830	—	—	128,830 Direct	—	Acquired	(price as of 2026-08-19)
July 24, 2028	BE	A	22,222	—	—	22,222 Direct	—	Acquired	(price as of 2026-08-19)
July 24, 2028	BE	A	40,000	—	—	40,000 Direct	—	Acquired	(price as of 2026-08-19)
July 24, 2028	BE	A	44,445	—	—	44,445 Direct	—	Acquired	(price as of 2026-08-19)
July 24, 2028	BE	A	20,000	—	—	20,000 Direct	—	Acquired	(price as of 2026-08-19)
June 10, 2019	BE	C	40,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
June 10, 2019	BE	M	40,000	—	—	40,000 Direct	—	Acquired	(price as of 2026-08-19)
June 10, 2019	BE	M	40,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
June 10, 2019	BE	C	40,000	—	—	168,334 Direct	+31.17%	Acquired	(price as of 2026-08-19)
March 26, 2019	BE	S 10b5-1	11,018	$11.96	$131,775	128,334 Direct	-7.91%	Disposed	1582.9% (price as of 2026-08-19)
March 26, 2019	BE	S 10b5-1	3,395	$11.96	$40,604	107,140 Direct	-3.07%	Disposed	1582.9% (price as of 2026-08-19)
March 26, 2019	BE	S 10b5-1	443	$11.96	$5,298	100,535 Direct	-0.44%	Disposed	1582.9% (price as of 2026-08-19)
March 25, 2019	BE	C	32,212	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
March 25, 2019	BE	M	32,212	—	—	32,212 Direct	—	Acquired	(price as of 2026-08-19)
March 25, 2019	BE	M	32,212	—	—	96,635 Direct	-25.00%	Disposed	(price as of 2026-08-19)
March 25, 2019	BE	C	10,000	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
March 25, 2019	BE	M	10,000	—	—	10,000 Direct	—	Acquired	(price as of 2026-08-19)
March 25, 2019	BE	M	10,000	—	—	20,000 Direct	-33.33%	Disposed	(price as of 2026-08-19)
March 25, 2019	BE	C	1,332	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
March 25, 2019	BE	M	1,332	—	—	1,332 Direct	—	Acquired	(price as of 2026-08-19)
March 25, 2019	BE	M	1,332	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
March 25, 2019	BE	C	32,212	—	—	139,352 Direct	+30.07%	Acquired	(price as of 2026-08-19)
March 25, 2019	BE	C	10,000	—	—	110,535 Direct	+9.95%	Acquired	(price as of 2026-08-19)
March 25, 2019	BE	C	1,332	—	—	100,978 Direct	+1.34%	Acquired	(price as of 2026-08-19)
March 1, 2019	BE	S	25,000	$15.76	$394,000	99,646 Direct	-20.06%	Disposed	1177.1% (price as of 2026-08-19)
Feb. 25, 2019	BE	C	122,146	—	—	122,146 Direct	—	Acquired	(price as of 2026-08-19)
Feb. 25, 2019	BE	C	122,146	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-19)
July 27, 2018	BE	A	1,332	—	—	1,332 Direct	—	Acquired	(price as of 2026-08-19)
July 27, 2018	BE	A	30,000	—	—	30,000 Direct	—	Acquired	(price as of 2026-08-19)
July 24, 2018	BE	A	128,847	—	—	128,847 Direct	—	Acquired	(price as of 2026-08-19)
July 24, 2018	BE	A	128,830	—	—	128,830 Direct	—	Acquired	(price as of 2026-08-19)
July 24, 2018	BE	A	22,222	—	—	22,222 Direct	—	Acquired	(price as of 2026-08-19)
July 24, 2018	BE	A	40,000	—	—	40,000 Direct	—	Acquired	(price as of 2026-08-19)
July 24, 2018	BE	A	44,445	—	—	44,445 Direct	—	Acquired	(price as of 2026-08-19)
July 24, 2018	BE	A	20,000	—	—	20,000 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
July 24, 2028	BE	Restricted Stock Units (RSU) (Class B Common Stock)	Class B Common Stock [F2] (128,830)	—	—	128,830	Acquired
July 24, 2028	BE	Restricted Stock Unit (RSU)(Class B Common Stock	Class B Common Stock [F2] (22,222)	—	—	22,222	Acquired
July 24, 2028	BE	Restricted Stock Unit (RSU) (Class B Common Stock)	Class B Common Stock [F2] (40,000)	—	—	40,000	Acquired
July 24, 2028	BE	Stock Option (Right to Buy Class B Common Stock)	Class B Common Stock [F2] (44,445)	$15.00	July 23, 2028	44,445	Acquired
July 24, 2028	BE	Stock Option (Right to Buy Class B Common Stock)	Class B Common Stock [F2] (20,000)	$15.00	July 23, 2028	20,000	Acquired
June 10, 2019	BE	Class B Common Stock	Class A Common Stock (40,000)	—	—	40,000	Disposed
June 10, 2019	BE	Class B Common Stock	Class B Common Stock (40,000)	—	—	40,000	Acquired
June 10, 2019	BE	Stock Option (Right to Buy Class B Common Stock)	Class B Common stock (40,000)	$3.87	June 11, 2019	40,000	Disposed
March 25, 2019	BE	Class B Common Stock	Class A Common Stock (32,212)	—	—	32,212	Disposed
March 25, 2019	BE	Class B Common Stock	Class A Common Stock (32,212)	—	—	32,212	Acquired
March 25, 2019	BE	Restricted Stock Unit (RSU) (Class B Common Stock)	Class B Common Stock (32,212)	—	—	32,212	Disposed
March 25, 2019	BE	Class B Common Stock	Class A Common Stock (10,000)	—	—	10,000	Disposed
March 25, 2019	BE	Class B Common Stock	Class A Common Stock (10,000)	—	—	10,000	Acquired
March 25, 2019	BE	Restricted Stock Unit (RSU) (Class B Common Stock)	Class B Common Stock (10,000)	—	—	10,000	Disposed
March 25, 2019	BE	Class B Common Stock	Class A Common Stock (1,332)	—	—	1,332	Disposed
March 25, 2019	BE	Class B Common Stock	Class A Common Stock (1,332)	—	—	1,332	Acquired
March 25, 2019	BE	Restricted Stock Unit (RSU) (Class B Common Stock)	Class B Common Stock (1,332)	—	—	1,332	Disposed
Feb. 25, 2019	BE	Class B Common Stock	Class A Common Stock (122,146)	—	—	122,146	Disposed
July 27, 2018	BE	Restricted Stock Units (RSU) (Class B Common Stock)	Class B Common Stock [F3] (1,332)	—	—	1,332	Acquired
July 27, 2018	BE	Restricted Stock Units (RSU)(Class B Common Stock)	Class B Common Stock [F3] (30,000)	—	—	30,000	Acquired
July 24, 2018	BE	Restricted Stock Units (RSU) (Class B Common Stock)	Class B Common Stock [F3] (128,847)	—	—	128,847	Acquired
July 24, 2018	BE	Restricted Stock Units (RSU) (Class B Common Stock)	Class B Common Stock [F3] (128,830)	—	—	128,830	Acquired
July 24, 2018	BE	Restricted Stock Unit (RSU)(Class B Common Stock	Class B Common Stock [F3] (22,222)	—	—	22,222	Acquired
July 24, 2018	BE	Restricted Stock Unit (RSU) (Class B Common Stock)	Class B Common Stock [F3] (40,000)	—	—	40,000	Acquired
July 24, 2018	BE	Stock Option (Right to Buy Class B Common Stock)	Class B Common Stock [F3] (44,445)	$15.00	July 23, 2028	44,445	Acquired
July 24, 2018	BE	Stock Option (Right to Buy Class B Common Stock)	Class B Common Stock [F3] (20,000)	$15.00	July 23, 2028	20,000	Acquired

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

Initial ownership (Form 3) 7 holdings

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

Date	Ticker	Security	Shares	Ownership
July 24, 2018	BE	Class B Common Stock→ Class A Common Stock (122,146)	122,146	Direct
July 24, 2018	BE	Stock Option (Right to Buy Class B Common Stock)→ Class B Common Stock (40,000)	40,000	Direct
July 24, 2018	BE	Stock Option (Right to Buy Class B Common Stock)→ Class B Common Stock (50,000)	50,000	Direct
July 24, 2018	BE	Stock Option (Right to Buy Class B Common Stock)→ Class B Common Stock (30,000)	30,000	Direct
July 24, 2018	BE	Stock Option (Right to Buy Class B Common Stock)→ Class B Common Stock (20,000)	20,000	Direct
July 24, 2018	BE	Stock Option (Right to Buy Class B Common Stock)→ Class B Common Stock (33,334)	33,334	Direct
July 24, 2018	BE	Stock Option (Right to Buy Class B Common Stock)→ Class B Common Stock (20,000)	20,000	Direct