Thomas Unterman

Insider

First SEC filing: Oct. 27, 2016 · Latest: Oct. 27, 2016

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

BL selling Feb. 1, 2024

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 73 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

73 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
May 8, 2025	BL	A	3,776	—	—	58,636 Direct	+6.88%	Acquired	(price as of 2026-08-20)
May 9, 2024	BL	A	3,390	—	—	54,860 Direct	+6.59%	Acquired	(price as of 2026-08-20)
Feb. 1, 2024	BL	S 10b5-1	750	$60.00	$45,000	51,470 Direct	-1.44%	Disposed	-47.3% (price as of 2026-08-20)
Jan. 2, 2024	BL	S 10b5-1	750	$60.58	$45,435	52,220 Direct	-1.42%	Disposed	-47.8% (price as of 2026-08-20)
Dec. 1, 2023	BL	S 10b5-1	750	$60.00	$45,000	52,970 Direct	-1.40%	Disposed	-47.3% (price as of 2026-08-20)
Sept. 1, 2023	BL	S 10b5-1	750	$60.34	$45,255	53,720 Direct	-1.38%	Disposed	-47.6% (price as of 2026-08-20)
Aug. 31, 2023	BL	S 10b5-1	750	$60.00	$45,000	54,470 Direct	-1.36%	Disposed	-47.3% (price as of 2026-08-20)
May 10, 2023	BL	A	3,387	—	—	56,720 Direct	-5.63%	Disposed	(price as of 2026-08-20)
April 3, 2023	BL	S 10b5-1	750	$66.54	$49,905	53,333 Direct	-1.39%	Disposed	-52.5% (price as of 2026-08-20)
March 1, 2023	BL	M 10b5-1	896	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
March 1, 2023	BL	S 10b5-1	448	$68.31	$30,603	52,583 Direct	-0.84%	Disposed	-53.7% (price as of 2026-08-20)
March 1, 2023	BL	F	272	$68.31	$18,580	53,031 Direct	-0.51%	Disposed	-53.7% (price as of 2026-08-20)
March 1, 2023	BL	M 10b5-1	896	$41.37	$37,068	53,303 Direct	+1.71%	Acquired	-23.5% (price as of 2026-08-20)
Feb. 1, 2023	BL	M 10b5-1	1,000	—	—	896 Direct	-52.74%	Disposed	(price as of 2026-08-20)
Feb. 1, 2023	BL	S 10b5-1	500	$71.80	$35,900	52,407 Direct	-0.95%	Disposed	-55.9% (price as of 2026-08-20)
Feb. 1, 2023	BL	F	289	$71.80	$20,750	52,907 Direct	-0.54%	Disposed	-55.9% (price as of 2026-08-20)
Feb. 1, 2023	BL	M 10b5-1	1,000	$41.37	$41,370	53,196 Direct	+1.92%	Acquired	-23.5% (price as of 2026-08-20)
Jan. 3, 2023	BL	M 10b5-1	1,000	—	—	1,896 Direct	-34.53%	Disposed	(price as of 2026-08-20)
Jan. 3, 2023	BL	S 10b5-1	500	$68.50	$34,250	52,196 Direct	-0.95%	Disposed	-53.8% (price as of 2026-08-20)
Jan. 3, 2023	BL	F	302	$68.50	$20,687	52,696 Direct	-0.57%	Disposed	-53.8% (price as of 2026-08-20)
Jan. 3, 2023	BL	M 10b5-1	1,000	$41.37	$41,370	52,998 Direct	+1.92%	Acquired	-23.5% (price as of 2026-08-20)
Dec. 1, 2022	BL	M 10b5-1	1,000	—	—	2,896 Direct	-25.67%	Disposed	(price as of 2026-08-20)
Dec. 1, 2022	BL	S 10b5-1	500	$67.46	$33,730	51,998 Direct	-0.95%	Disposed	-53.1% (price as of 2026-08-20)
Dec. 1, 2022	BL	F	307	$67.46	$20,710	52,498 Direct	-0.58%	Disposed	-53.1% (price as of 2026-08-20)
Dec. 1, 2022	BL	M 10b5-1	1,000	$41.37	$41,370	52,805 Direct	+1.93%	Acquired	-23.5% (price as of 2026-08-20)
Nov. 1, 2022	BL	M 10b5-1	500	—	—	3,896 Direct	-11.37%	Disposed	(price as of 2026-08-20)
Nov. 1, 2022	BL	M 10b5-1	500	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-20)
Nov. 1, 2022	BL	S 10b5-1	500	$57.12	$28,560	51,805 Direct	-0.96%	Disposed	-44.6% (price as of 2026-08-20)
Nov. 1, 2022	BL	F	204	$57.12	$11,652	52,305 Direct	-0.39%	Disposed	-44.6% (price as of 2026-08-20)
Nov. 1, 2022	BL	M 10b5-1	500	$41.37	$20,685	52,509 Direct	+0.96%	Acquired	-23.5% (price as of 2026-08-20)
Nov. 1, 2022	BL	M 10b5-1	500	$5.00	$2,500	52,009 Direct	+0.97%	Acquired	532.7% (price as of 2026-08-20)
Oct. 3, 2022	BL	M 10b5-1	1,000	—	—	500 Direct	-66.67%	Disposed	(price as of 2026-08-20)
Oct. 3, 2022	BL	S 10b5-1	500	$60.68	$30,340	51,509 Direct	-0.96%	Disposed	-47.9% (price as of 2026-08-20)
Oct. 3, 2022	BL	F	42	$60.68	$2,549	52,009 Direct	-0.08%	Disposed	-47.9% (price as of 2026-08-20)
Oct. 3, 2022	BL	M 10b5-1	1,000	$5.00	$5,000	52,051 Direct	+1.96%	Acquired	532.7% (price as of 2026-08-20)
Sept. 1, 2022	BL	M 10b5-1	1,000	—	—	1,500 Direct	-40.00%	Disposed	(price as of 2026-08-20)
Sept. 1, 2022	BL	S 10b5-1	500	$66.06	$33,030	51,051 Direct	-0.97%	Disposed	-52.1% (price as of 2026-08-20)
Sept. 1, 2022	BL	F	38	$66.32	$2,520	51,551 Direct	-0.07%	Disposed	-52.3% (price as of 2026-08-20)
Sept. 1, 2022	BL	M 10b5-1	1,000	$5.00	$5,000	51,589 Direct	+1.98%	Acquired	532.7% (price as of 2026-08-20)
Aug. 1, 2022	BL	M 10b5-1	1,000	—	—	2,500 Direct	-28.57%	Disposed	(price as of 2026-08-20)
Aug. 1, 2022	BL	S 10b5-1	500	$62.42	$31,210	50,589 Direct	-0.98%	Disposed	-49.3% (price as of 2026-08-20)
Aug. 1, 2022	BL	F	41	$62.42	$2,559	51,089 Direct	-0.08%	Disposed	-49.3% (price as of 2026-08-20)
Aug. 1, 2022	BL	M 10b5-1	1,000	$5.00	$5,000	51,130 Direct	+1.99%	Acquired	532.7% (price as of 2026-08-20)
July 1, 2022	BL	M 10b5-1	1,000	—	—	3,500 Direct	-22.22%	Disposed	(price as of 2026-08-20)
July 1, 2022	BL	S 10b5-1	500	$66.36	$33,180	50,130 Direct	-0.99%	Disposed	-52.3% (price as of 2026-08-20)
July 1, 2022	BL	F	38	$67.00	$2,546	50,630 Direct	-0.07%	Disposed	-52.8% (price as of 2026-08-20)
July 1, 2022	BL	M 10b5-1	1,000	$5.00	$5,000	50,668 Direct	+2.01%	Acquired	532.7% (price as of 2026-08-20)
June 1, 2022	BL	M 10b5-1	1,000	—	—	4,500 Direct	-18.18%	Disposed	(price as of 2026-08-20)
June 1, 2022	BL	S 10b5-1	500	$73.70	$36,850	49,668 Direct	-1.00%	Disposed	-57.1% (price as of 2026-08-20)
June 1, 2022	BL	F	34	$73.70	$2,506	50,168 Direct	-0.07%	Disposed	-57.1% (price as of 2026-08-20)
June 1, 2022	BL	M 10b5-1	1,000	$5.00	$5,000	50,202 Direct	+2.03%	Acquired	532.7% (price as of 2026-08-20)
May 12, 2022	BL	A	3,401	—	—	49,202 Direct	+7.43%	Acquired	(price as of 2026-08-20)
May 2, 2022	BL	M 10b5-1	1,000	—	—	5,500 Direct	-15.38%	Disposed	(price as of 2026-08-20)
May 2, 2022	BL	S 10b5-1	500	$66.82	$33,410	45,801 Direct	-1.08%	Disposed	-52.7% (price as of 2026-08-20)
May 2, 2022	BL	F	38	$66.37	$2,522	46,301 Direct	-0.08%	Disposed	-52.3% (price as of 2026-08-20)
May 2, 2022	BL	M 10b5-1	1,000	$5.00	$5,000	46,339 Direct	+2.21%	Acquired	532.7% (price as of 2026-08-20)
April 1, 2022	BL	M 10b5-1	1,000	—	—	6,500 Direct	-13.33%	Disposed	(price as of 2026-08-20)
April 1, 2022	BL	S 10b5-1	500	$73.35	$36,675	45,339 Direct	-1.09%	Disposed	-56.9% (price as of 2026-08-20)
April 1, 2022	BL	F	35	$73.35	$2,567	45,839 Direct	-0.08%	Disposed	-56.9% (price as of 2026-08-20)
April 1, 2022	BL	M 10b5-1	1,000	$5.00	$5,000	45,874 Direct	+2.23%	Acquired	532.7% (price as of 2026-08-20)
March 1, 2022	BL	S 10b5-1	500	$75.69	$37,845	44,874 Direct	-1.10%	Disposed	-58.2% (price as of 2026-08-20)
March 1, 2022	BL	M 10b5-1	1,000	—	—	7,500 Direct	-11.76%	Disposed	(price as of 2026-08-20)
March 1, 2022	BL	F	34	$75.69	$2,573	45,374 Direct	-0.07%	Disposed	-58.2% (price as of 2026-08-20)
March 1, 2022	BL	M 10b5-1	1,000	$5.00	$5,000	45,408 Direct	+2.25%	Acquired	532.7% (price as of 2026-08-20)
Feb. 22, 2022	BL	M 10b5-1	1,000	—	—	8,500 Direct	-10.53%	Disposed	(price as of 2026-08-20)
Feb. 22, 2022	BL	S 10b5-1	500	$71.13	$35,565	44,408 Direct	-1.11%	Disposed	-55.5% (price as of 2026-08-20)
Feb. 22, 2022	BL	F	36	$71.13	$2,561	44,908 Direct	-0.08%	Disposed	-55.5% (price as of 2026-08-20)
Feb. 22, 2022	BL	M 10b5-1	1,000	$5.00	$5,000	44,944 Direct	+2.28%	Acquired	532.7% (price as of 2026-08-20)
Sept. 2, 2021	BL	S 10b5-1	477	$111.99	$53,419	43,944 Direct	-1.07%	Disposed	-71.8% (price as of 2026-08-20)
Sept. 1, 2021	BL	M 10b5-1	1,000	—	—	9,500 Direct	-9.52%	Disposed	(price as of 2026-08-20)
Sept. 1, 2021	BL	F 10b5-1	46	$109.28	$5,027	44,421 Direct	-0.10%	Disposed	-71.1% (price as of 2026-08-20)
Sept. 1, 2021	BL	M 10b5-1	1,000	$5.00	$5,000	44,467 Direct	+2.30%	Acquired	532.7% (price as of 2026-08-20)
Aug. 3, 2021	BL	S 10b5-1	478	$114.10	$54,540	43,467 Direct	-1.09%	Disposed	-72.3% (price as of 2026-08-20)
Aug. 2, 2021	BL	M 10b5-1	1,000	—	—	10,500 Direct	-8.70%	Disposed	(price as of 2026-08-20)
Aug. 2, 2021	BL	F 10b5-1	45	$113.60	$5,112	43,945 Direct	-0.10%	Disposed	-72.2% (price as of 2026-08-20)
Aug. 2, 2021	BL	M 10b5-1	1,000	$5.00	$5,000	43,990 Direct	+2.33%	Acquired	532.7% (price as of 2026-08-20)
July 2, 2021	BL	S 10b5-1	477	$113.05	$53,925	42,990 Direct	-1.10%	Disposed	-72.0% (price as of 2026-08-20)
July 1, 2021	BL	M 10b5-1	1,000	—	—	11,500 Direct	-8.00%	Disposed	(price as of 2026-08-20)
July 1, 2021	BL	F 10b5-1	46	$110.74	$5,094	43,467 Direct	-0.11%	Disposed	-71.4% (price as of 2026-08-20)
July 1, 2021	BL	M 10b5-1	1,000	$5.00	$5,000	43,513 Direct	+2.35%	Acquired	532.7% (price as of 2026-08-20)
May 26, 2021	BL	G	7,500	—	—	42,513 Direct	-15.00%	Disposed	(price as of 2026-08-20)
May 13, 2021	BL	A	1,847	—	—	50,013 Direct	+3.83%	Acquired	(price as of 2026-08-20)
Aug. 28, 2020	BL	S	12,500	$85.77	$1,072,125	48,166 Direct	-20.60%	Disposed	-63.1% (price as of 2026-08-20)
May 6, 2020	BL	A	3,008	—	—	60,666 Direct	+5.22%	Acquired	(price as of 2026-08-20)
Dec. 5, 2019	BL	S	30,000	$52.20	$1,566,000	70,000 Indirect	-30.00%	Disposed	-39.4% (price as of 2026-08-20)
May 23, 2019	BL	S	20,000	$52.17	$1,043,400	50,000 Indirect	-28.57%	Disposed	-39.4% (price as of 2026-08-20)
May 8, 2019	BL	A	3,857	—	—	57,658 Direct	+7.17%	Acquired	(price as of 2026-08-20)
May 9, 2018	BL	A	4,396	—	—	4,396 Direct	—	Acquired	(price as of 2026-08-20)
May 9, 2018	BL	A	1,994	—	—	53,801 Direct	+3.85%	Acquired	(price as of 2026-08-20)
May 9, 2018	BL	A	4,396	—	—	4,396 Direct	—	Acquired	(price as of 2026-08-20)
May 9, 2018	BL	A	1,994	—	—	1,994 Direct	—	Acquired	(price as of 2026-08-20)
March 5, 2018	BL	M	12,500	—	—	12,500 Direct	-50.00%	Disposed	(price as of 2026-08-20)
March 5, 2018	BL	G	10,000	—	—	51,807 Direct	-16.18%	Disposed	(price as of 2026-08-20)
March 5, 2018	BL	F	1,412	$44.27	$62,509	61,807 Direct	-2.23%	Disposed	-28.5% (price as of 2026-08-20)
March 5, 2018	BL	M	12,500	$5.00	$62,500	63,219 Direct	+24.65%	Acquired	532.7% (price as of 2026-08-20)
Aug. 24, 2017	BL	M	25,000	$5.00	$125,000	55,000 Direct	+83.33%	Acquired	532.7% (price as of 2026-08-20)
Aug. 24, 2017	BL	F	4,281	$29.20	$125,005	50,719 Direct	-7.78%	Disposed	8.3% (price as of 2026-08-20)
Aug. 24, 2017	BL	M	25,000	—	—	25,000 Direct	-50.00%	Disposed	(price as of 2026-08-20)
Aug. 23, 2017	BL	G	20,000	—	—	30,000 Direct	-40.00%	Disposed	(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
March 1, 2023	BL	Stock Option (Right to Buy)	Common Stock (896)	$41.37	May 8, 2028	896	Disposed
Feb. 1, 2023	BL	Stock Option (right to buy)	Common Stock (1,000)	$41.37	May 8, 2028	1,000	Disposed
Jan. 3, 2023	BL	Stock Option (Right to Buy)	Common Stock (1,000)	$41.37	May 8, 2028	1,000	Disposed
Dec. 1, 2022	BL	Stock Option (Right to Buy)	Common Stock (1,000)	$41.37	May 8, 2028	1,000	Disposed
Nov. 1, 2022	BL	Stock Option (Right to Buy)	Common Stock (500)	$41.37	May 8, 2028	500	Disposed
Nov. 1, 2022	BL	Stock Option (Right to Buy)	Common Stock (500)	$5.00	March 2, 2024	500	Disposed
Oct. 3, 2022	BL	Stock Option (Right to Buy)	Common Stock (1,000)	$5.00	March 2, 2024	1,000	Disposed
Sept. 1, 2022	BL	Stock Option (Right to Buy)	Common Stock (1,000)	$5.00	March 2, 2024	1,000	Disposed
Aug. 1, 2022	BL	Stock Option (Right to Buy)	Common Stock (1,000)	$5.00	March 2, 2024	1,000	Disposed
July 1, 2022	BL	Stock Option (Right to Buy)	Common Stock (1,000)	$5.00	March 2, 2024	1,000	Disposed
June 1, 2022	BL	Stock Option (Right to Buy)	Common Stock (1,000)	$5.00	March 2, 2024	1,000	Disposed
May 2, 2022	BL	Stock Option (Right to Buy)	Common Stock (1,000)	$5.00	March 2, 2024	1,000	Disposed
April 1, 2022	BL	Stock Option (Right to Buy)	Common Stock (1,000)	$5.00	March 2, 2024	1,000	Disposed
March 1, 2022	BL	Stock Option (Right to Buy)	Common Stock (1,000)	$5.00	March 2, 2024	1,000	Disposed
Feb. 22, 2022	BL	Stock Option (Right to Buy)	Common Stock (1,000)	$5.00	March 2, 2024	1,000	Disposed
Sept. 1, 2021	BL	Stock Option (Right to Buy)	Common Stock (1,000)	$5.00	March 2, 2024	1,000	Disposed
Aug. 2, 2021	BL	Stock Option (Right to Buy)	Common Stock (1,000)	$5.00	March 2, 2024	1,000	Disposed
July 1, 2021	BL	Stock Option (Right to Buy)	Common Stock (1,000)	$5.00	March 2, 2024	1,000	Disposed
May 9, 2018	BL	Stock Option (right to buy)	Common Stock (4,396)	$41.37	May 8, 2028	4,396	Acquired
May 9, 2018	BL	Stock Option (right to buy)	Common Stock (4,396)	$41.37	May 8, 2028	4,396	Acquired
March 5, 2018	BL	Stock Option (right to buy)	Common Stock (12,500)	$5.00	March 2, 2024	12,500	Disposed
Aug. 24, 2017	BL	Stock Option (right to buy)	Common Stock (25,000)	$5.00	March 2, 2024	25,000	Disposed

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

Initial ownership (Form 3) 3 holdings

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

Date	Ticker	Security	Shares	Ownership
Oct. 27, 2016	BL	Common Stock	50,000	Direct
Oct. 27, 2016	BL	Common Stock	100,000	Indirect
Oct. 27, 2016	BL	Stock Option (right to buy)→ Common Stock (50,000)	50,000	Direct