InsiderClue
← All stocks

NCS Multistage Holdings, Inc.

NCSM Net selling
CIK 0001692427 #4184 in the set updated 18 Sep 2026
Bought (120 mo)
$7.10M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$116.03M
$0.00 on a plan · $4.77M straight out of an exercise
Sold at will
$111.26M
34 of 46 sales
Net
−$108.93M
−$104.16M against sales at will

By person

20 insiders · 84 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
ADVENT INTERNATIONAL, L.P.
10% owner
—
$65.74M (4)
−$65.74M
29,568,536
—
$1.18B
−15.9%
Grewal Gurinder
Director
—
$21.91M (1)
−$21.91M
29,568,536
—
$1.18B
−4.4%
McKenna David M
Director
—
$21.91M (1)
−$21.91M
29,568,536
—
$1.18B
−4.4%
Stromquist Marty
Director
$137.62K (6)
$5.35M (25) scheduled
−$5.21M
76,914
2.93%
$3.08M
—
MCSHANE MICHAEL
Director
$4.18M (6)
—
+$4.18M
0
0.0000%
$0.00
—
DEANE JOHN D
Director
$979.20K (2)
—
+$979.20K
10,731
0.4089%
$429.24K
—
RALLS W MATT
Director
$510.00K (1)
—
+$510.00K
0
0.0000%
$0.00
—
MYERS FRANKLIN
Director
$390.85K (10)
—
+$390.85K
276,028
10.52%
$11.04M
+1,986%
Hummer Ryan
See Remarks
$365.31K (4)
—
+$365.31K
0
0.0000%
$0.00
—
Nipper Robert
Director
$519.71K (5)
$165.88K (2)
+$353.83K
180,339
6.87%
$7.21M
+87.5%
Willems Tim
Chief Operations Officer
—
$334.88K (1) scheduled
−$334.88K
27,363
1.04%
$1.09M
—
Bitter Wade
CAO & Treasurer
—
$262.07K (3) scheduled
−$262.07K
70,249
2.68%
$2.81M
+409.1%
Trautner Kevin
Chief Legal Officer & Secy
$8.95K (1)
$221.40K (5) scheduled
−$212.45K
57,371
2.19%
$2.29M
+251.9%
Mitchell Valerie A
Director
—
$119.42K (4)
−$119.42K
0
0.0000%
$0.00
—
FITZGERALD MATTHEW D
Director
—
—
—
17,944
0.6837%
$717.76K
—
King James Gambrell
Chief Technology Officer
—
—
—
7,970
0.3037%
$318.80K
—
Cole Lori A
Vice President, Finance
—
—
—
5,920
0.2256%
$236.80K
+628.2%
WILLIAMS DEWAYNE
Vice President and Controller
—
—
—
0
0.0000%
$0.00
−100.0%
LEV ORI
See Remarks
—
—
—
0
0.0000%
$0.00
—
MORRISON MICHAEL L
See Remarks
—
—
—
0
0.0000%
$0.00
−100.0%

Individual transactions

84
Insider
Date
Role
Action
Shares
Price
Amount
ADVENT INTERNATIONAL, L.P.
1 Sep 2026
10% owner
Sell indirect
1,478,426
—
no price
Nipper Robert
5 Nov 2025
Director
Sell
1,000
$40.00
$40.00K
Nipper Robert
3 Nov 2025
Director
Sell indirect
3,147
$40.00
$125.88K
Mitchell Valerie A
5 Aug 2025
Director
Sell
1,969
$30.16
$59.39K
Mitchell Valerie A
4 Aug 2025
Director
Sell
548
$30.00
$16.44K
Mitchell Valerie A
13 Mar 2025
Director
Sell
1,187
$28.00
$33.24K
Mitchell Valerie A
12 Mar 2025
Director
Sell
357
$29.02
$10.36K
Stromquist Marty
1 Dec 2022
Director
Sell indirect
57
$27.05
$1.54K
Stromquist Marty
1 Dec 2022
Director
Sell indirect
585
$26.55
$15.53K
Stromquist Marty
30 Nov 2022
Director
Sell indirect
119
$27.36
$3.26K
Stromquist Marty
30 Nov 2022
Director
Sell indirect
576
$26.27
$15.13K
Stromquist Marty
29 Nov 2022
Director
Sell indirect
348
$26.00
$9.05K
Stromquist Marty
23 Nov 2022
Director
Sell indirect
700
$26.79
$18.75K
Stromquist Marty
22 Nov 2022
Director
Sell indirect
100
$27.60
$2.76K
Stromquist Marty
22 Nov 2022
Director
Sell indirect
515
$26.69
$13.75K
Nipper Robert
14 Jun 2021
Chief Executive Officer
Buy
500
$31.22
$15.61K
Nipper Robert
9 Jun 2021
Chief Executive Officer
Buy
200
$32.13
$6.43K
Nipper Robert
8 Jun 2021
Chief Executive Officer
Buy
400
$32.14
$12.86K
Nipper Robert
8 Jun 2021
Chief Executive Officer
Buy
300
$31.70
$9.51K
Hummer Ryan
14 Dec 2020
Chief Financial Officer
Buy
2,331
$19.59
$45.66K
Stromquist Marty
14 Nov 2019
President
Buy
4,435
$2.25
$9.98K
Stromquist Marty
13 Nov 2019
President
Buy
12,203
$2.25
$27.46K
Stromquist Marty
8 Nov 2019
President
Buy
316
$2.25
$711.00
Stromquist Marty
7 Nov 2019
President
Buy
4,300
$2.25
$9.68K
Stromquist Marty
9 Sep 2019
President
Buy
9,080
$2.25
$20.43K
Stromquist Marty
6 Sep 2019
President
Buy
30,832
$2.25
$69.37K
MYERS FRANKLIN
23 Aug 2019
Director
Buy
10,000
$2.09
$20.90K
MYERS FRANKLIN
22 Aug 2019
Director
Buy
5,000
$2.26
$11.30K
MYERS FRANKLIN
21 Aug 2019
Director
Buy
10,000
$2.14
$21.40K
MYERS FRANKLIN
15 Aug 2019
Director
Buy
15,000
$1.84
$27.60K
Trautner Kevin
15 Aug 2019
Chief Legal Officer & Secy
Buy
5,000
$1.79
$8.95K
MYERS FRANKLIN
14 Aug 2019
Director
Buy
15,000
$1.99
$29.85K
MYERS FRANKLIN
13 Aug 2019
Director
Buy
12,500
$2.40
$30.00K
MYERS FRANKLIN
12 Aug 2019
Director
Buy
7,500
$2.34
$17.55K
MYERS FRANKLIN
8 Aug 2019
Director
Buy
25,000
$2.13
$53.25K
Hummer Ryan
3 Jun 2019
Chief Financial Officer
Buy
50,000
$2.63
$131.50K
Hummer Ryan
28 May 2019
Chief Financial Officer
Buy
50,000
$2.61
$130.50K
MYERS FRANKLIN
24 May 2019
Director
Buy
40,000
$2.57
$102.80K
Hummer Ryan
13 Dec 2018
Chief Financial Officer
Buy
9,608
$6.00
$57.65K
DEANE JOHN D
11 Dec 2018
Director
Buy
20,000
$6.46
$129.20K
Stromquist Marty
4 Dec 2018
President
Sell indirect
12
$7.60
$91.20
Stromquist Marty
3 Dec 2018
President
Sell indirect
7,895
$7.60
$60.00K
Stromquist Marty
29 Nov 2018
President
Sell indirect
50
$7.60
$380.00
Stromquist Marty
28 Nov 2018
President
Sell indirect
2,910
$7.60
$22.12K
Stromquist Marty
27 Nov 2018
President
Sell indirect
352
$7.60
$2.68K
Stromquist Marty
26 Nov 2018
President
Sell indirect
51
$7.80
$397.80
Stromquist Marty
21 Nov 2018
President
Sell indirect
10,156
$7.60
$77.19K
Stromquist Marty
20 Nov 2018
President
Sell indirect
13,382
$7.60
$101.70K
Stromquist Marty
19 Nov 2018
President
Sell indirect
4,912
$7.67
$37.68K
MCSHANE MICHAEL
16 Nov 2018
Director
Buy
842
$6.98
$5.88K
MCSHANE MICHAEL
15 Nov 2018
Director
Buy
15,592
$6.87
$107.12K
MCSHANE MICHAEL
14 Nov 2018
Director
Buy
3,566
$7.20
$25.68K
MCSHANE MICHAEL
13 Nov 2018
Director
Buy
10,000
$7.49
$74.90K
MCSHANE MICHAEL
12 Nov 2018
Director
Buy
20,000
$7.29
$145.80K
MYERS FRANKLIN
9 Nov 2018
Director
Buy
10,000
$7.62
$76.20K
Nipper Robert
9 Nov 2018
Chief Executive Officer
Buy indirect
62,955
$7.55
$475.31K
Stromquist Marty
9 Nov 2018
President
Sell indirect
67,495
$7.71
$520.39K
Stromquist Marty
17 Aug 2018
President
Sell indirect
500
$15.96
$7.98K
Bitter Wade
14 Aug 2018
CAO & Treasurer
Sold after exercise indirect
3,332
$16.38
$54.58K
Bitter Wade
13 Aug 2018
CAO & Treasurer
Sold after exercise indirect
6,668
$16.25
$108.36K
Trautner Kevin
10 Aug 2018
Chief Legal Officer & Secy
Sold after exercise
400
$16.65
$6.66K
Bitter Wade
10 Aug 2018
CAO & Treasurer
Sold after exercise indirect
6,082
$16.30
$99.14K
Trautner Kevin
18 May 2018
EVP,General Counsel & Secy
Sold after exercise
5,451
$17.56
$95.72K
Trautner Kevin
17 May 2018
EVP,General Counsel & Secy
Sell
200
$17.58
$3.52K
Trautner Kevin
16 May 2018
EVP,General Counsel & Secy
Sell
5,200
$17.32
$90.06K
Stromquist Marty
11 May 2018
President
Sold after exercise
118,672
$17.06
$2.02M
Stromquist Marty
10 May 2018
President
Sold after exercise
12,965
$17.00
$220.41K
Stromquist Marty
14 Mar 2018
President
Sold after exercise
71,325
$16.02
$1.14M
Stromquist Marty
14 Mar 2018
President
Sold after exercise
31,900
$16.60
$529.54K
Willems Tim
14 Mar 2018
Chief Operations Officer
Sold after exercise indirect
21,235
$15.77
$334.88K
Stromquist Marty
13 Mar 2018
President
Sold after exercise
7,253
$17.39
$126.13K
Trautner Kevin
13 Mar 2018
EVP,General Counsel & Secy
Sold after exercise
1,440
$17.67
$25.44K
Willems Tim
9 Feb 2018
Chief Operations Officer
Exercised, kept indirect
28,000
$1.24
$34.72K
Willems Tim
7 Feb 2018
Chief Operations Officer
Exercised, kept indirect
70,000
$1.24
$86.80K
Bitter Wade
12 Jan 2018
CAO & Treasurer
Exercised, kept indirect
29,500
$1.24
$36.58K
DEANE JOHN D
3 May 2017
Director
Buy
50,000
$17.00
$850.00K
MCSHANE MICHAEL
3 May 2017
Director
Buy
225,000
$17.00
$3.83M
RALLS W MATT
3 May 2017
Director
Buy
30,000
$17.00
$510.00K
Stromquist Marty
3 May 2017
President
Sell indirect
25,000
$15.94
$398.50K
McKenna David M
3 May 2017
Director
Sell indirect
1,375,000
$15.94
$21.91M
Grewal Gurinder
3 May 2017
Director
Sell indirect
1,375,000
$15.94
$21.91M
ADVENT INTERNATIONAL, L.P.
3 May 2017
10% owner
Sell indirect
1,375,000
$15.94
$21.91M
ADVENT INTERNATIONAL, L.P.
3 May 2017
10% owner
Sell indirect
1,375,000
$15.94
$21.91M
ADVENT INTERNATIONAL, L.P.
3 May 2017
10% owner
Sell indirect
1,375,000
$15.94
$21.91M

What was left out

Form 4 filings counted 218
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 4
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 12
Sales at will 34
Transactions with no price 1
Shares from compensation/vesting 3,741,671
Sales filed before the plan box existed 27
History held since 4 May 2017