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BLACKLINE, INC.

BL Net selling
CIK 0001666134 #2104 in the set updated 17 Sep 2026
Bought (120 mo)
$29.15M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$1.40B
$2.67M on a plan · $92.84M straight out of an exercise
Sold at will
$1.31B
331 of 557 sales
Net
−$1.38B
−$1.28B against sales at will

By person

35 insiders · 602 transactions
25.0×

Owen Ryan holds 25.0 times base salary in stock. $13.15M of shares against $524.23K in salary for 2025.

Salary from the company's own proxy. The shares are what Owen Ryan last reported holding, valued at $33.65, the price Common Stock was last bought or sold at on the open market here, on 27 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
SLTA Sumeru (GP), L.L.C.
Director
—
$750.16M (10)
−$750.16M
3,983,873
6.85%
$134.06M
−82.8%
Spanicciati Mario
Director
—
$153.63M (75)
−$153.63M
1,219,654
2.10%
$41.04M
−72.4%
Tucker Therese
Director
—
$129.24M (111)
−$129.24M
5,547,572
9.54%
$186.68M
−25.1%
Griffith William J.G.
Director
$14.03M (2)
$129.73M (30)
−$115.70M
300,399
0.5168%
$10.11M
−96.9%
ICONIQ Strategic Partners, L.P. entity
10% owner
$14.03M (2)
$129.73M (30)
−$115.70M
297,702
0.5122%
$10.02M
−96.9%
Partin Mark
CHIEF FINANCIAL OFFICER
—
$39.71M (96) scheduled
−$39.71M
209,454
0.3603%
$7.05M
+1,605%
Morgan-Prager Karole
Chief Legal and Administrative
—
$25.58M (32) scheduled
−$25.58M
160,209
0.2756%
$5.39M
+2,796%
Huffman Marc
Chief Executive Officer
—
$12.04M (22)
−$12.04M
306,809
0.5278%
$10.32M
—
Woodhams Mark
Chief Revenue Officer
—
$9.08M (24) scheduled
−$9.08M
61,390
0.1056%
$2.07M
−10.4%
Murphy Chris
Chief Revenue Officer
—
$6.50M (10) scheduled
−$6.50M
18,872
0.0325%
$635.04K
—
HIRSCH PETER
Chief Technology Officer
—
$5.40M (25)
−$5.40M
56,055
0.0964%
$1.89M
+58.7%
Unterman Thomas
Director
—
$5.04M (33)
−$5.04M
150,471
0.2589%
$5.06M
−27.2%
SMITH GRAHAM
Director
—
$5.00M (35) scheduled
−$5.00M
10,706
0.0184%
$360.26K
−57.2%
Villanova Patrick
Chief Financial Officer
—
$2.05M (9) scheduled
−$2.05M
131,812
0.2268%
$4.44M
+2,131%
THOMPSON KEVIN B
Director
—
$726.39K (2) scheduled
−$726.39K
11,000
0.0189%
$370.15K
—
Yamamoto Mika
Director
—
$717.22K (5)
−$717.22K
16,692
0.0287%
$561.69K
+46,267%
Ryan Owen
Chief Executive Officer
$520.92K (3)
—
+$520.92K
390,911
0.6725%
$13.15M
+3,556%
HENSHALL DAVID J
Director
$486.00K (1)
—
+$486.00K
22,794
0.0392%
$767.02K
—
Whye Barbara
Director
—
$279.71K (1)
−$279.71K
16,969
0.0292%
$571.01K
—
Stalick Michelle D
Chief Accounting Officer
—
$165.96K (6)
−$165.96K
34,712
0.0597%
$1.17M
+80.1%
Duan Jimmy C
Chief Customer Officer
$95.45K (1)
—
+$95.45K
119,907
0.2063%
$4.03M
+9,005%
HUGHES GREGORY
Director
—
$49.52K (1) scheduled
−$49.52K
7,755
0.0133%
$260.96K
—
Ung Jeremy
Chief Technology Officer
—
—
—
134,805
0.2319%
$4.54M
—
Van Houten Stuart
Chief Commercial Officer
—
—
—
106,966
0.1840%
$3.60M
—
Velastegui Sophia
Director
—
—
—
25,946
0.0446%
$873.08K
—
Rios Brunilda
Director
—
—
—
18,115
0.0312%
$609.57K
—
Drummond Camille
Director
—
—
—
13,553
0.0233%
$456.06K
—
Davidson Scott
Director
—
—
—
10,860
0.0187%
$365.44K
—
Balaji Saranga
Director
—
—
—
9,807
0.0169%
$330.01K
—
Yoran Amit
Director
—
—
—
7,923
0.0136%
$266.61K
—
Prichard Megan
Director
—
—
—
7,338
0.0126%
$246.92K
—
Duncan Storm
Director
—
—
—
7,338
0.0126%
$246.92K
—
Wagner William Raymond
Director
—
—
—
5,681
0.0098%
$191.17K
—
Brennan John
Director
—
—
—
4,841
0.0083%
$162.90K
—
Babcoke Jason
Director
—
—
—
4,841
0.0083%
$162.90K
—

Individual transactions

98
Insider
Date
Role
Action
Shares
Price
Amount
Stalick Michelle D
27 Aug 2026
Chief Accounting Officer
Sell
780
$33.65
$26.25K
Yamamoto Mika
5 Jun 2026
Director
Sell
3,000
$28.48
$85.43K
Stalick Michelle D
1 Jun 2026
Chief Accounting Officer
Sell
780
$30.93
$24.13K
Stalick Michelle D
18 May 2026
Chief Accounting Officer
Sell
459
$30.26
$13.89K
Stalick Michelle D
22 Aug 2025
Chief Accounting Officer
Sell
664
$54.03
$35.88K
Stalick Michelle D
28 May 2025
Chief Accounting Officer
Sell
795
$55.14
$43.84K
Stalick Michelle D
12 May 2025
Chief Accounting Officer
Sell
400
$54.96
$21.98K
Yamamoto Mika
11 Nov 2024
Director
Sell
200
$62.10
$12.42K
Yamamoto Mika
11 Nov 2024
Director
Sell
3,020
$62.08
$187.48K
Whye Barbara
13 Aug 2024
Director
Sell
5,378
$52.01
$279.71K
Unterman Thomas
1 Feb 2024
Director
Sell
750
$60.00
$45.00K
Unterman Thomas
2 Jan 2024
Director
Sell
750
$60.58
$45.44K
Unterman Thomas
1 Dec 2023
Director
Sell
750
$60.00
$45.00K
Yamamoto Mika
8 Nov 2023
Director
Sell
5,000
$53.77
$268.85K
Unterman Thomas
1 Sep 2023
Director
Sell
750
$60.34
$45.26K
Unterman Thomas
31 Aug 2023
Director
Sell
750
$60.00
$45.00K
Woodhams Mark
21 Aug 2023
Chief Revenue Officer
Sell
558
$52.00
$29.02K
HIRSCH PETER
22 May 2023
Chief Technology Officer
Sell
1,397
$53.28
$74.43K
Woodhams Mark
22 May 2023
Chief Revenue Officer
Sell
558
$53.28
$29.73K
Unterman Thomas
3 Apr 2023
Director
Sell
750
$66.54
$49.91K
HIRSCH PETER
23 Feb 2023
Chief Technology Officer
Sell
2,046
$71.92
$147.15K
Huffman Marc
23 Feb 2023
Chief Executive Officer
Sell
1,265
$71.27
$90.16K
Huffman Marc
23 Feb 2023
Chief Executive Officer
Sell
5,613
$70.56
$396.05K
Woodhams Mark
21 Feb 2023
Chief Revenue Officer
Sell
1,493
$69.77
$104.17K
Huffman Marc
21 Feb 2023
Chief Executive Officer
Sell
6,012
$71.48
$429.76K
Huffman Marc
21 Feb 2023
Chief Executive Officer
Sell
11,221
$70.69
$793.21K
Huffman Marc
21 Feb 2023
Chief Executive Officer
Sell
2,417
$70.05
$169.30K
HIRSCH PETER
21 Feb 2023
Chief Technology Officer
Sell
5,260
$69.77
$366.99K
Woodhams Mark
21 Nov 2022
Chief Revenue Officer
Sell
515
$59.75
$30.77K
HIRSCH PETER
21 Nov 2022
Chief Technology Officer
Sell
1,997
$59.75
$119.32K
Woodhams Mark
7 Nov 2022
Chief Revenue Officer
Sell
3,941
$57.82
$227.87K
HIRSCH PETER
22 Aug 2022
Chief Technology Officer
Sell
1,997
$69.91
$139.61K
HIRSCH PETER
23 May 2022
Chief Technology Officer
Sell
2,592
$71.77
$186.03K
HIRSCH PETER
22 Feb 2022
Chief Technology Officer
Sell
3,427
$71.13
$243.76K
Tucker Therese
30 Nov 2021
Executive Chair
Sell indirect
172
$112.18
$19.29K
Tucker Therese
30 Nov 2021
Executive Chair
Sell indirect
2,683
$111.62
$299.47K
Tucker Therese
30 Nov 2021
Executive Chair
Sell indirect
3,400
$110.39
$375.32K
Tucker Therese
30 Nov 2021
Executive Chair
Sell indirect
3,745
$109.75
$411.00K
Tucker Therese
23 Nov 2021
Executive Chair
Sell indirect
1,199
$114.93
$137.80K
Tucker Therese
23 Nov 2021
Executive Chair
Sell indirect
1,800
$114.34
$205.80K
Tucker Therese
23 Nov 2021
Executive Chair
Sell indirect
2,870
$113.12
$324.65K
Tucker Therese
23 Nov 2021
Executive Chair
Sell indirect
4,131
$112.27
$463.78K
HIRSCH PETER
22 Nov 2021
Chief Technology Officer
Sell
1,762
$119.43
$210.44K
Tucker Therese
16 Nov 2021
Executive Chair
Sell indirect
276
$126.81
$35.00K
Tucker Therese
16 Nov 2021
Executive Chair
Sell indirect
12,100
$126.16
$1.53M
Tucker Therese
16 Nov 2021
Executive Chair
Sell indirect
11,523
$124.94
$1.44M
Tucker Therese
16 Nov 2021
Executive Chair
Sell indirect
14,766
$124.20
$1.83M
Huffman Marc
5 Nov 2021
Chief Executive Officer
Sell
11,742
$130.00
$1.53M
Tucker Therese
19 Oct 2021
Executive Chair
Sell indirect
800
$125.77
$100.62K
Tucker Therese
19 Oct 2021
Executive Chair
Sell indirect
21,054
$125.10
$2.63M
Tucker Therese
19 Oct 2021
Executive Chair
Sell indirect
7,721
$124.03
$957.62K
Tucker Therese
12 Oct 2021
Executive Chair
Sell indirect
5,999
$120.18
$720.95K
Tucker Therese
12 Oct 2021
Executive Chair
Sell indirect
5,366
$119.73
$642.49K
Tucker Therese
12 Oct 2021
Executive Chair
Sell indirect
3,030
$118.73
$359.74K
Tucker Therese
12 Oct 2021
Executive Chair
Sell indirect
1,266
$117.64
$148.93K
Tucker Therese
5 Oct 2021
Executive Chair
Sell indirect
5,859
$117.62
$689.11K
Tucker Therese
5 Oct 2021
Executive Chair
Sell indirect
3,641
$117.10
$426.35K
Tucker Therese
5 Oct 2021
Executive Chair
Sell indirect
500
$115.70
$57.85K
Tucker Therese
28 Sep 2021
Executive Chair
Sell indirect
910
$118.85
$108.16K
Tucker Therese
28 Sep 2021
Executive Chair
Sell indirect
4,337
$117.63
$510.18K
Tucker Therese
28 Sep 2021
Executive Chair
Sell indirect
4,753
$116.95
$555.87K
Tucker Therese
21 Sep 2021
Executive Chair
Sell indirect
6,331
$121.29
$767.88K
Tucker Therese
21 Sep 2021
Executive Chair
Sell indirect
20,355
$120.55
$2.45M
Tucker Therese
21 Sep 2021
Executive Chair
Sell indirect
2,726
$119.72
$326.35K
Tucker Therese
14 Sep 2021
Executive Chair
Sell indirect
25,424
$118.35
$3.01M
Tucker Therese
14 Sep 2021
Executive Chair
Sell indirect
1,700
$120.18
$204.30K
Tucker Therese
14 Sep 2021
Executive Chair
Sell indirect
4,927
$119.31
$587.85K
Tucker Therese
14 Sep 2021
Executive Chair
Sell indirect
4,273
$118.40
$505.92K
Tucker Therese
14 Sep 2021
Executive Chair
Sell indirect
25,424
$118.35
$3.01M
Tucker Therese
7 Sep 2021
Executive Chair
Sell indirect
3,287
$120.04
$394.56K
Tucker Therese
7 Sep 2021
Executive Chair
Sell indirect
2,882
$118.73
$342.19K
Tucker Therese
7 Sep 2021
Executive Chair
Sell indirect
7,118
$118.03
$840.14K
Unterman Thomas
2 Sep 2021
Director
Sell
477
$111.99
$53.42K
Tucker Therese
31 Aug 2021
Executive Chair
Sell indirect
1,509
$109.81
$165.70K
Tucker Therese
31 Aug 2021
Executive Chair
Sell indirect
8,491
$109.09
$926.31K
Tucker Therese
24 Aug 2021
Executive Chair
Sell indirect
6,178
$110.29
$681.37K
Tucker Therese
24 Aug 2021
Executive Chair
Sell indirect
3,822
$109.67
$419.17K
HIRSCH PETER
23 Aug 2021
Chief Technology Officer
Sell
1,762
$106.46
$187.58K
Huffman Marc
23 Aug 2021
Chief Executive Officer
Sell
1,399
$106.46
$148.94K
Tucker Therese
17 Aug 2021
Executive Chair
Sell indirect
327
$110.64
$36.18K
Tucker Therese
17 Aug 2021
Executive Chair
Sell indirect
2,080
$109.94
$228.68K
Tucker Therese
17 Aug 2021
Executive Chair
Sell indirect
7,593
$109.02
$827.79K
Unterman Thomas
3 Aug 2021
Director
Sell
478
$114.10
$54.54K
Tucker Therese
20 Jul 2021
Executive Chair
Sell indirect
573
$113.93
$65.28K
Tucker Therese
20 Jul 2021
Executive Chair
Sell indirect
5,360
$113.43
$607.99K
Tucker Therese
20 Jul 2021
Executive Chair
Sell indirect
2,507
$112.33
$281.61K
Tucker Therese
20 Jul 2021
Executive Chair
Sell indirect
1,560
$111.30
$173.64K
Tucker Therese
13 Jul 2021
Executive Chair
Sell indirect
3,214
$114.12
$366.78K
Tucker Therese
13 Jul 2021
Executive Chair
Sell indirect
6,786
$112.97
$766.64K
Tucker Therese
6 Jul 2021
Executive Chair
Sell indirect
5,465
$114.76
$627.19K
Tucker Therese
6 Jul 2021
Executive Chair
Sell indirect
2,005
$113.73
$228.04K
Tucker Therese
6 Jul 2021
Executive Chair
Sell indirect
2,530
$112.75
$285.25K
Unterman Thomas
2 Jul 2021
Director
Sell
477
$113.05
$53.92K
Tucker Therese
29 Jun 2021
Executive Chair
Sell indirect
7,155
$112.86
$807.48K
Tucker Therese
29 Jun 2021
Executive Chair
Sell indirect
2,845
$112.17
$319.12K
Tucker Therese
22 Jun 2021
Executive Chair
Sell indirect
1,448
$109.43
$158.45K
Tucker Therese
22 Jun 2021
Executive Chair
Sell indirect
8,552
$108.90
$931.30K
Tucker Therese
15 Jun 2021
Executive Chair
Sell indirect
680
$106.99
$72.76K
Showing 250 of 602 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 640
Amendments (4/A) skipped 16
Filings about a different issuer 0
Unreadable filings 0
Joint filings 16
Sales on a Rule 10b5-1 plan 19
Sales straight out of an exercise 207
Sales at will 331
Transactions with no price 44
Shares from compensation/vesting 24,312,686
Sales filed before the plan box existed 311
History held since 2 Nov 2016