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Neuronetics, Inc.

STIM Net selling
CIK 0001227636 #3823 in the set updated 17 Sep 2026
Bought (120 mo)
$9.59M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$25.68M
$125.89K on a plan · $1.27M straight out of an exercise
Sold at will
$24.28M
119 of 130 sales
Net
−$16.09M
−$14.69M against sales at will

By person

31 insiders · 216 transactions
6.9×

Keith J. Sullivan holds 6.9 times base salary in stock. $5.03M of shares against $728.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Keith J. Sullivan last reported holding, valued at $3.16, the price Common Stock was last bought or sold at on the open market here, on 14 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Madryn Asset Management, LP entity
10% owner
$13.02M (3)
−$13.02M
2,269,073
$7.17M
−60.2%
Chernett Jorey
10% owner
$4.81M (14)
+$4.81M
10,602,988
$33.51M
+51.8%
Sullivan Keith J
Former Officer & Director
$3.41M (26)
−$3.41M
1,590,924
$5.03M
Furlong Stephen
EVP, CFO and Treasurer
$153.09K (2)
$2.49M (31)
−$2.33M
410,053
$1.30M
MACAN WILLIAM ANDREW
EVP, CLO and CS
$10.00K (1)
$1.30M (35)
−$1.29M
897,270
$2.84M
Donato Peter
Vice President and CFO
$904.00K (7) scheduled
−$904.00K
20,987
$66.32K
MUIR GLENN P
Director
$765.13K (6)
+$765.13K
401,816
$1.27M
CANNELL CAPITAL LLC entity
10% owner
$2.74M (39)
$3.42M (17)
−$677.23K
2,841,223
$8.98M
+6.4%
Thatcher Christopher
President and CEO
$467.00K (2) scheduled
−$467.00K
249,811
$789.40K
CASCELLA ROBERT
Director
$440.01K (8)
+$440.01K
625,017
$1.98M
Farley Brian E
Director
$247.37K (4)
+$247.37K
265,748
$839.76K
+251.6%
Shook Bruce Joseph
Director
$244.19K (2)
−$244.19K
68,847
$217.56K
CAMPE STEPHEN M
Director
$221.05K (3)
+$221.05K
32,472
$102.61K
CONLEY SHERYL L
Director
$180.69K (2)
−$180.69K
251,716
$795.42K
JAEGER WILFRED E
Director
$113.34K (1)
+$113.34K
138,563
$437.86K
Harper Gregory
VP of Prod. Dev. & Operations
$44.00K (1)
$134.99K (2)
−$90.99K
162,554
$513.67K
BAKEWELL JOHN K
Director
$38.88K (1) scheduled
−$38.88K
114,352
$361.35K
+2,724%
Pfanstiel Steven
EVP, CFO and Treasurer
$22.02K (1)
−$22.02K
828,781
$2.62M
Guthrie Daniel
Chief Commercial Officer
$48.00K (3)
$53.54K (1)
−$5.54K
144,180
$455.61K
+258.4%
Investor Growth Capital, LLC entity
10% owner
1,794,228
$5.67M
HUNT RONALD
Director
1,543,962
$4.88M
New Leaf Ventures II, L.P. entity
10% owner
1,543,115
$4.88M
Cucuz Sasha
Director
1,542,798
$4.88M
+11.2%
REUVERS DANIEL L.
President and CEO
1,500,000
$4.74M
GE Ventures Ltd entity
10% owner
1,308,041
$4.13M
Naor Nir
EVP, CFO & Treasurer
500,000
$1.58M
Rosengarten Megan
Director
170,890
$540.01K
Tropsha Yelena
VP of Commercial Access
65,987
$208.52K
Capper Joseph H
Director
43,147
$136.34K
+4,215%
Blanchard Cheryl R
Director
34,437
$108.82K
Amin Avinash
Director
30,000
$94.80K
+140.0%

No percentages here. This company's share count has moved by a factor of 2.5 over the window, from 30,347,504 to 76,197,222 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
MACAN WILLIAM ANDREW
19 Mar 2026
EVP, CLO and CS
Sell
16,005
$1.34
$21.45K
Sullivan Keith J
19 Mar 2026
Former Officer & Director
Sell
46,289
$1.34
$62.03K
Pfanstiel Steven
19 Mar 2026
EVP, CFO and Treasurer
Sell
16,431
$1.34
$22.02K
MACAN WILLIAM ANDREW
4 Mar 2026
EVP, CLO and CS
Sell
609
$1.34
$816.06
Sullivan Keith J
26 Feb 2026
President and CEO
Sell
8,452
$1.35
$11.41K
MACAN WILLIAM ANDREW
26 Feb 2026
EVP, CLO and CS
Sell
3,427
$1.35
$4.63K
MACAN WILLIAM ANDREW
12 Feb 2026
EVP, CLO and CS
Sell
14,120
$1.65
$23.30K
Sullivan Keith J
12 Feb 2026
President and CEO
Sell
33,847
$1.65
$55.85K
Sullivan Keith J
10 Feb 2026
President and CEO
Sell
40,976
$1.55
$63.51K
MACAN WILLIAM ANDREW
10 Feb 2026
EVP, CLO and CS
Sell
3,485
$1.55
$5.40K
Madryn Asset Management, LP
8 Aug 2025
10% owner
Sell indirect
381,640
$3.72
$1.42M
Madryn Asset Management, LP
8 Aug 2025
10% owner
Sell indirect
2,925,554
$3.72
$10.88M
Madryn Asset Management, LP
8 Aug 2025
10% owner
Sell indirect
192,806
$3.72
$717.24K
Furlong Stephen
13 May 2025
EVP, CFO and Treasurer
Sell
6,540
$4.16
$27.21K
Furlong Stephen
12 May 2025
EVP, CFO and Treasurer
Sell
193,460
$4.27
$826.07K
MACAN WILLIAM ANDREW
4 Mar 2025
EVP, GC, CCO and CS
Sell
377
$4.48
$1.69K
Furlong Stephen
4 Mar 2025
EVP, CFO and Treasurer
Sell
1,867
$4.48
$8.36K
Sullivan Keith J
19 Feb 2025
President and CEO
Sell
24,440
$4.70
$114.87K
Sullivan Keith J
18 Feb 2025
President and CEO
Sell
25,934
$4.41
$114.37K
Furlong Stephen
14 Feb 2025
EVP, CFO and Treasurer
Sell
17,307
$4.11
$71.13K
MACAN WILLIAM ANDREW
14 Feb 2025
EVP, GC, CCO and CS
Sell
18,965
$4.11
$77.95K
MACAN WILLIAM ANDREW
12 Feb 2025
EVP, GC, CCO and CS
Sell
12,175
$3.83
$46.63K
Furlong Stephen
12 Feb 2025
EVP, CFO and Treasurer
Sell
10,845
$3.83
$41.54K
Furlong Stephen
10 Feb 2025
EVP, CFO and Treasurer
Sell
14,836
$3.28
$48.66K
Sullivan Keith J
10 Feb 2025
President and CEO
Sell
40,992
$3.28
$134.45K
MACAN WILLIAM ANDREW
10 Feb 2025
EVP, GC, CCO and CS
Sell
1,970
$3.28
$6.46K
MACAN WILLIAM ANDREW
8 Oct 2024
EVP, GC, CCO and CS
Sell
1,541
$0.82
$1.26K
Furlong Stephen
8 Oct 2024
EVP, CFO and Treasurer
Sell
1,368
$0.82
$1.12K
Sullivan Keith J
18 Jul 2024
President and CEO
Sell
24,162
$1.90
$45.91K
Sullivan Keith J
17 Jul 2024
President and CEO
Sell
11,687
$1.97
$23.02K
Sullivan Keith J
16 Jul 2024
President and CEO
Sell
12,075
$1.91
$23.06K
MACAN WILLIAM ANDREW
29 Feb 2024
EVP, GC, CCO and CS
Sell
6,026
$2.94
$17.72K
Furlong Stephen
28 Feb 2024
EVP, CFO and Treasurer
Sell
3,985
$3.16
$12.59K
MACAN WILLIAM ANDREW
28 Feb 2024
EVP, GC, CCO and CS
Sell
22,377
$3.16
$70.71K
Furlong Stephen
27 Feb 2024
EVP, CFO and Treasurer
Sell
21,272
$3.33
$70.84K
Sullivan Keith J
26 Feb 2024
President and CEO
Sell
20,292
$3.30
$66.96K
Sullivan Keith J
23 Feb 2024
President and CEO
Sell
20,750
$3.23
$67.02K
Sullivan Keith J
22 Feb 2024
President and CEO
Sell
20,851
$3.23
$67.35K
Sullivan Keith J
20 Feb 2024
President and CEO
Sell
23,958
$2.96
$70.92K
MACAN WILLIAM ANDREW
14 Feb 2024
EVP, GC, CCO and CS
Sell
15,621
$3.38
$52.80K
Furlong Stephen
9 Feb 2024
EVP, CFO and Treasurer
Sell
14,710
$3.51
$51.63K
Furlong Stephen
6 Feb 2024
EVP, CFO and Treasurer
Sell
5,813
$3.39
$19.71K
MACAN WILLIAM ANDREW
6 Feb 2024
EVP, GC, CCO and CS
Sell
5,385
$3.39
$18.26K
Sullivan Keith J
11 Jan 2024
President and CEO
Sell
9,516
$3.16
$30.07K
Sullivan Keith J
10 Jan 2024
President and CEO
Sell
10,013
$3.01
$30.14K
Furlong Stephen
6 Oct 2023
EVP, CFO and Treasurer
Sell
1,499
$1.16
$1.73K
MACAN WILLIAM ANDREW
6 Oct 2023
EVP, GC, CCO and CS
Sell
1,469
$1.16
$1.70K
Sullivan Keith J
21 Jul 2023
President and CEO
Sell
6,551
$2.04
$13.36K
Sullivan Keith J
20 Jul 2023
President and CEO
Sell
6,510
$2.06
$13.41K
Sullivan Keith J
19 Jul 2023
President and CEO
Sell
6,479
$2.07
$13.41K
MACAN WILLIAM ANDREW
11 Jul 2023
EVP, GC, CCO and CS
Sell
2,645
$2.13
$5.63K
Furlong Stephen
7 Mar 2023
EVP, CFO and Treasurer
Sell
11,079
$4.59
$50.85K
MACAN WILLIAM ANDREW
7 Mar 2023
EVP, GC, CCO and CS
Sell
12,692
$4.59
$58.26K
CANNELL CAPITAL LLC
7 Mar 2023
10% owner
Sell indirect
7,746
$4.71
$36.48K
MACAN WILLIAM ANDREW
16 Feb 2023
EVP, GC, CCO and CS
Sell
11,044
$5.91
$65.27K
Furlong Stephen
15 Feb 2023
CFO
Sell
13,148
$5.90
$77.57K
MACAN WILLIAM ANDREW
15 Feb 2023
EVP, GC, CCO and CS
Sell
11,974
$5.90
$70.65K
Sullivan Keith J
14 Feb 2023
President and CEO
Sell
13,647
$5.58
$76.15K
Furlong Stephen
14 Feb 2023
CFO
Sell
12,403
$5.58
$69.21K
Sullivan Keith J
13 Feb 2023
President and CEO
Sell
25,154
$5.49
$138.10K
Furlong Stephen
7 Feb 2023
CFO
Sell
5,584
$5.99
$33.45K
MACAN WILLIAM ANDREW
7 Feb 2023
SVP and General Counsel
Sell
5,162
$5.99
$30.92K
MACAN WILLIAM ANDREW
23 Jan 2023
SVP and General Counsel
Sell
16,046
$5.96
$95.63K
Furlong Stephen
17 Jan 2023
CFO
Sell
16,050
$6.13
$98.39K
CANNELL CAPITAL LLC
17 Jan 2023
10% owner
Sell indirect
2,912
$6.31
$18.37K
CANNELL CAPITAL LLC
13 Jan 2023
10% owner
Sell indirect
4,896
$6.30
$30.84K
CANNELL CAPITAL LLC
12 Jan 2023
10% owner
Sell indirect
12,397
$6.30
$78.10K
CANNELL CAPITAL LLC
11 Jan 2023
10% owner
Sell indirect
8,970
$6.45
$57.86K
CANNELL CAPITAL LLC
10 Jan 2023
10% owner
Sell indirect
36,885
$6.68
$246.39K
CANNELL CAPITAL LLC
9 Jan 2023
10% owner
Sell indirect
141,664
$6.59
$933.57K
CANNELL CAPITAL LLC
6 Jan 2023
10% owner
Sell indirect
25,937
$6.61
$171.44K
CANNELL CAPITAL LLC
5 Jan 2023
10% owner
Sell indirect
33,267
$6.29
$209.25K
CANNELL CAPITAL LLC
4 Jan 2023
10% owner
Sell indirect
23,434
$6.73
$157.71K
CANNELL CAPITAL LLC
3 Jan 2023
10% owner
Sell indirect
16,440
$6.66
$109.49K
CANNELL CAPITAL LLC
27 Dec 2022
10% owner
Sell indirect
6,161
$6.01
$37.03K
CANNELL CAPITAL LLC
23 Dec 2022
10% owner
Sell indirect
6,513
$6.02
$39.21K
CANNELL CAPITAL LLC
22 Dec 2022
10% owner
Sell indirect
1,500
$6.11
$9.17K
CANNELL CAPITAL LLC
21 Dec 2022
10% owner
Sell indirect
7,311
$6.31
$46.13K
CANNELL CAPITAL LLC
20 Dec 2022
10% owner
Sell indirect
183,198
$6.30
$1.15M
CANNELL CAPITAL LLC
19 Dec 2022
10% owner
Sell indirect
13,032
$6.35
$82.75K
Furlong Stephen
11 Oct 2022
CFO
Sell
1,630
$2.97
$4.84K
MACAN WILLIAM ANDREW
10 Oct 2022
Sr. VP, GC, CCO and Secretary
Sell
76
$2.82
$214.32
MACAN WILLIAM ANDREW
7 Oct 2022
Sr. VP, GC, CCO and Secretary
Sell
1,547
$2.93
$4.53K
Furlong Stephen
25 Jul 2022
CFO
Sell
13,321
$3.54
$47.16K
Sullivan Keith J
18 Jul 2022
President and CEO
Sell
63,466
$3.72
$236.09K
MACAN WILLIAM ANDREW
8 Jul 2022
Sr. VP, GC, CCO and Secretary
Sell
2,746
$3.60
$9.89K
Furlong Stephen
9 Mar 2022
CFO
Sell
10,029
$3.00
$30.05K
MACAN WILLIAM ANDREW
8 Mar 2022
Sr. VP, GC, CCO and Secretary
Sell
137
$3.14
$429.97
MACAN WILLIAM ANDREW
7 Mar 2022
Sr. VP, GC, CCO and Secretary
Sell
11,489
$2.85
$32.73K
Furlong Stephen
9 Feb 2022
CFO
Sell
166
$3.14
$521.24
MACAN WILLIAM ANDREW
8 Feb 2022
Sr. VP, GC, CCO and Secretary
Sell
15
$3.27
$49.05
Furlong Stephen
8 Feb 2022
CFO
Sell
5,184
$3.12
$16.20K
MACAN WILLIAM ANDREW
7 Feb 2022
Sr. VP, GC, CCO and Secretary
Sell
4,716
$3.26
$15.39K
Furlong Stephen
24 Jan 2022
CFO
Sell
268
$3.40
$911.20
MACAN WILLIAM ANDREW
24 Jan 2022
Sr. VP, GC, CCO and Secretary
Sell
11,562
$3.52
$40.70K
Furlong Stephen
21 Jan 2022
CFO
Sell
17,189
$3.62
$62.22K
Furlong Stephen
28 Jul 2021
CFO
Sell
6,563
$13.08
$85.84K
Sullivan Keith J
16 Jul 2021
President and CEO
Sell
93
$13.64
$1.27K
Sullivan Keith J
15 Jul 2021
President and CEO
Sell
50,893
$13.46
$684.91K
MACAN WILLIAM ANDREW
8 Jul 2021
Sr. VP, GC, CCO and Secretary
Sell
2,591
$14.61
$37.86K
Furlong Stephen
4 Jun 2021
CFO
Sell
2,473
$15.00
$37.10K
CONLEY SHERYL L
1 Jun 2021
Director
Sell
6,200
$14.03
$87.00K
CONLEY SHERYL L
28 May 2021
Director
Sell
6,800
$13.78
$93.68K
Shook Bruce Joseph
27 May 2021
Director
Sell
15,200
$13.35
$202.87K
Furlong Stephen
21 May 2021
CFO
Sell
6,406
$15.01
$96.17K
Furlong Stephen
20 May 2021
CFO
Sell
11,121
$15.09
$167.84K
Furlong Stephen
20 May 2021
CFO
Sell
12,959
$15.00
$194.39K
MACAN WILLIAM ANDREW
9 Mar 2021
Sr. VP, GC, CCO and Secretary
Sell
8,537
$14.65
$125.07K
Furlong Stephen
9 Mar 2021
CFO
Sell
6,521
$14.64
$95.47K
Harper Gregory
9 Mar 2021
VP of Prod. Dev. & Operations
Sell
5,524
$14.65
$80.93K
Sullivan Keith J
5 Feb 2021
President and CEO
Sell
45,632
$17.96
$819.55K
Sullivan Keith J
26 Jan 2021
President and CEO
Sell
22,829
$18.83
$429.87K
MACAN WILLIAM ANDREW
22 Jan 2021
Sr. VP, GC, CCO and Secretary
Sell
12,696
$21.28
$270.17K
Furlong Stephen
21 Jan 2021
CFO
Sell
7,585
$18.21
$138.12K
Harper Gregory
21 Jan 2021
VP of Prod. Dev. & Operations
Sell
2,969
$18.21
$54.07K
Guthrie Daniel
22 May 2019
Chief Commercial Officer
Sell
3,685
$14.53
$53.54K
Donato Peter
14 May 2019
Vice President and CFO
Sell
8,032
$14.90
$119.68K
Donato Peter
13 May 2019
Vice President and CFO
Sell
563
$15.40
$8.67K
Donato Peter
10 May 2019
Vice President and CFO
Sell
706
$15.30
$10.80K

What was left out

Form 4 filings counted 287
Amendments (4/A) skipped 5
Filings about a different issuer 0
Unreadable filings 0
Joint filings 5
Sales on a Rule 10b5-1 plan 4
Sales straight out of an exercise 7
Sales at will 119
Transactions with no price 0
Shares from compensation/vesting 16,798,719
Sales filed before the plan box existed 68
History held since 5 Jul 2018