BlackLine, Inc. BL NASDAQ

NASDAQ Global Select • Technology • Software - Application • US • USD

SharesGrow Score

55/100

1/7 Pass

SharesGrow Intrinsic Value

BlackLine, Inc. (BL) has 20 known insider and institutional holders on record. The largest holder is Spanicciati Mario with 624,911 shares. Other notable holders include Ryan Owen and Tucker Therese.

Over the last 12 months, insiders have made 73 transactions in BL stock — 23 buys (valued at $486K) and 11 sells (valued at $653.92K). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.

BL Insider Ownership

Top Holder

Spanicciati Mario

624,911 shares

Buys (12 mo)

$486K value

Sells (12 mo)

$653.92K value

12-Month Transaction Activity

Buy 32%

Sell 15%

Top Insider Holders

#	Name	Role	Shares Owned	Last Filed	Relative Size
1	Spanicciati Mario	Director	624,911	2020-05-06	100%
2	Ryan Owen	Chief Executive Officer	404,101	2026-04-03	65%
3	Tucker Therese	Founder	361,660	2026-02-24	58%
4	Huffman Marc	Chief Executive Officer	313,687	2023-02-23	50%
5	Partin Mark	Chief Financial Officer	209,454	2025-02-24	34%
6	Morgan-prager Karole	Chief Legal and Administrative	165,659	2026-04-03	27%
7	Griffith William J.g.	10 Percent Owner	164,103	2019-12-05	26%
8	Iconiq Strategic Partners, L.p.	10 Percent Owner	164,103	2019-12-05	26%
9	Ung Jeremy	Chief Technology Officer	139,332	2026-04-03	22%
10	Villanova Patrick	Chief Financial Officer	134,122	2026-04-03	21%
11	Duan Jimmy C	Chief Customer Officer	123,330	2026-04-03	20%
12	Van Houten Stuart	Chief Commercial Officer	110,406	2026-04-03	18%
13	Prager Morgan Karole	Chief Legal and Administrative	85,841	2024-02-22	14%
14	Woodhams Mark	Chief Revenue Officer	63,246	2025-05-22	10%
15	Hirsch Peter	Chief Technology Officer	57,452	2023-05-22	9%
16	Unterman Thomas	Director	41,835	2025-10-28	7%
17	Stalick Michelle D	Chief Accounting Officer	38,014	2026-04-03	6%
18	Velastegui Sophia	Director	19,530	2025-05-09	3%
19	Henshall David J	Director	16,378	2025-08-11	3%
20	Yamamoto Mika	Director	13,276	2025-05-09	2%

Recent Transactions (last 12 months)

Date	Name	Role	Type	Shares	Price	Value
2026-04-01	Van Houten Stuart	Chief Commercial Officer	RSU Award	47,880	-	-
2026-04-01	Ung Jeremy	Chief Technology Officer	RSU Award	50,610	-	-
2026-04-01	Ryan Owen	Chief Executive Officer	RSU Award	150,470	-	-
2026-04-01	Villanova Patrick	Chief Financial Officer	RSU Award	62,930	-	-
2026-04-01	Stalick Michelle D	Chief Accounting Officer	RSU Award	16,420	-	-
2026-04-01	Duan Jimmy C	Chief Customer Officer	RSU Award	41,040	-	-
2026-04-01	Morgan-prager Karole	Chief Legal and Administrative	RSU Award	46,510	-	-
2026-03-24	Prichard Megan	Director	Unknown	-	-	-
2026-03-11	Prichard Megan	Director	RSU Award	922	-	-
2026-03-11	Duncan Storm	Director	RSU Award	922	-	-
2026-03-11	Duncan Storm	Director	Unknown	-	-	-
2026-02-20	Van Houten Stuart	Chief Commercial Officer	Tax Withholding of RSU	7,453	$36.15	$269.43K
2026-02-20	Ung Jeremy	Chief Technology Officer	Tax Withholding of RSU	10,404	$36.15	$376.1K
2026-02-20	Ryan Owen	Chief Executive Officer	Tax Withholding of RSU	35,803	$36.15	$1.29M
2026-02-20	Tucker Therese	Founder	Tax Withholding of RSU	31,786	$36.15	$1.15M
2026-02-20	Villanova Patrick	Chief Financial Officer	Tax Withholding of RSU	10,573	$36.15	$382.21K
2026-02-20	Stalick Michelle D	Chief Accounting Officer	Tax Withholding of RSU	2,842	$36.15	$102.74K
2026-02-20	Duan Jimmy C	Chief Customer Officer	Tax Withholding of RSU	5,590	$36.15	$202.08K
2026-02-20	Morgan-prager Karole	Chief Legal and Administrative	Tax Withholding of RSU	15,103	$36.15	$545.97K
2026-02-20	Ryan Owen	Chief Executive Officer	Gift (Given)	75	-	-
2026-02-19	Ryan Owen	Chief Executive Officer	Gift (Given)	225	-	-
2026-02-18	Ryan Owen	Chief Executive Officer	Gift (Given)	150	-	-
2026-02-18	Tucker Therese	Founder	Gift (Given)	27,072	-	-
2025-11-25	Ung Jeremy	Chief Technology Officer	RSU Award	1,910	-	-
2025-11-25	Ryan Owen	CEO	RSU Award	33,330	-	-