InsiderClue
Stocks · Technology · Laboratory Analytical Instruments

908 Devices Inc.

MASS Clue Score53
United States Fiscal year ends December CIK 0001555279 Results filed 11 Aug 2026
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What the insiders did Net selling

Individual transactions

114
Insider
Date
Role
Action
Shares
Price
Amount
AWM Investment Company, Inc.
29 Sep 2026
10% owner
Sell indirect
18,000
$11.52
$207.32K
AWM Investment Company, Inc.
24 Sep 2026
10% owner
Sell indirect
24,000
$11.36
$272.63K
AWM Investment Company, Inc.
23 Sep 2026
10% owner
Sell indirect
1,000
$11.25
$11.25K
AWM Investment Company, Inc.
21 Aug 2026
10% owner
Sell indirect
41,578
$10.61
$441.16K
AWM Investment Company, Inc.
20 Aug 2026
10% owner
Sell indirect
8,422
$10.52
$88.64K
AWM Investment Company, Inc.
4 Aug 2026
10% owner
Sell indirect
50,000
$8.36
$417.77K
AWM Investment Company, Inc.
23 Jun 2026
10% owner
Sell indirect
3,050
$9.00
$27.46K
AWM Investment Company, Inc.
22 Jun 2026
10% owner
Sell indirect
4,668
$8.99
$41.97K
AWM Investment Company, Inc.
4 Jun 2026
10% owner
Sell indirect
39,782
$8.97
$356.86K
AWM Investment Company, Inc.
2 Jun 2026
10% owner
Sell indirect
2,500
$8.95
$22.38K
AWM Investment Company, Inc.
28 May 2026
10% owner
Sell indirect
170,442
$8.66
$1.48M
AWM Investment Company, Inc.
27 May 2026
10% owner
Sell indirect
15,000
$8.25
$123.79K
AWM Investment Company, Inc.
27 May 2026
10% owner
Sell indirect
1,500
$8.25
$12.38K
AWM Investment Company, Inc.
11 May 2026
10% owner
Sell indirect
5,000
$8.25
$41.26K
AWM Investment Company, Inc.
8 May 2026
10% owner
Sell indirect
3,025
$8.20
$24.81K
John Kenneweg
8 May 2026
SVP, Sales & Product Marketing
Sell
18,255
$8.11
$148.05K
AWM Investment Company, Inc.
7 May 2026
10% owner
Sell indirect
12,819
$8.20
$105.17K
AWM Investment Company, Inc.
6 May 2026
10% owner
Sell indirect
57,365
$8.06
$462.16K
AWM Investment Company, Inc.
6 May 2026
10% owner
Sell indirect
5,000
$8.00
$40.00K
Joseph H. Griffith IV
2 Feb 2026
Chief Financial Officer
Sell
23,175
$6.18
$143.22K
Kevin J. Knopp
2 Feb 2026
President and CEO
Sell
34,764
$6.18
$214.84K
Michael S. Turner
18 Jun 2025
Chief Legal & Admin Officer
Sell
1,373
$7.50
$10.30K
Michael S. Turner
17 Jun 2025
Chief Legal & Admin Officer
Sell
7,148
$7.51
$53.65K
Michael S. Turner
16 Jun 2025
Chief Legal & Admin Officer
Sell
16,082
$7.51
$120.84K
Joseph H. Griffith IV
4 Jun 2025
Chief Financial Officer
Sell
6,940
$7.08
$49.14K
Christopher D. Brown
3 Feb 2025
Chief Product Officer
Sell
3,641
$2.33
$8.50K
Christopher D. Brown
3 Feb 2025
Chief Product Officer
Sell
2,459
$2.34
$5.76K
Christopher D. Brown
3 Feb 2025
Chief Product Officer
Sell
1,667
$2.36
$3.93K
Kevin J. Knopp
3 Feb 2025
President and CEO
Sell
6,524
$2.32
$15.12K
Kevin J. Knopp
3 Feb 2025
President and CEO
Sell
5,159
$2.31
$11.92K
Kevin J. Knopp
3 Feb 2025
President and CEO
Sell
4,318
$2.33
$10.06K
Michael S. Turner
3 Feb 2025
Chief Legal & Admin Officer
Sell
4,162
$2.32
$9.65K
Michael S. Turner
3 Feb 2025
Chief Legal & Admin Officer
Sell
3,807
$2.32
$8.83K
Michael S. Turner
3 Feb 2025
Chief Legal & Admin Officer
Sell
1,703
$2.36
$4.01K
Joseph H. Griffith IV
3 Feb 2025
Chief Financial Officer
Sell
4,321
$2.35
$10.17K
Joseph H. Griffith IV
3 Feb 2025
Chief Financial Officer
Sell
3,955
$2.34
$9.23K
Joseph H. Griffith IV
3 Feb 2025
Chief Financial Officer
Sell
1,960
$2.34
$4.58K
Joseph H. Griffith IV
2 Feb 2024
Chief Financial Officer
Sell
9,711
$7.09
$68.87K
Joseph H. Griffith IV
28 Dec 2023
Chief Financial Officer
Sell
6,000
$12.08
$72.48K
Christopher D. Brown
21 Dec 2023
Chief Product Officer
Sell
7,370
$9.12
$67.21K
Christopher D. Brown
20 Dec 2023
Chief Product Officer
Sell
5,235
$9.10
$47.64K
Christopher D. Brown
19 Dec 2023
Chief Product Officer
Sell
1,305
$9.08
$11.85K
Christopher D. Brown
19 Dec 2023
Chief Product Officer
Sell
6,090
$9.08
$55.30K
Joseph H. Griffith IV
19 Dec 2023
Chief Financial Officer
Sell
5,580
$9.08
$50.67K
Kevin J. Knopp
16 Feb 2023
President and CEO
Sell
4,842
$10.12
$49.00K
Kevin J. Knopp
15 Feb 2023
President and CEO
Sell
15,158
$10.29
$155.98K
Christopher D. Brown
2 Feb 2023
Chief Technology Officer
Sell
10,000
$10.03
$100.30K
Joseph H. Griffith IV
2 Feb 2023
Chief Financial Officer
Sell
3,266
$10.03
$32.76K
Kevin J. Knopp
2 Feb 2023
President and CEO
Sell
40,000
$10.51
$420.40K
Michael S. Turner
2 Feb 2023
VP, General Counsel
Sell
2,848
$10.02
$28.54K
Kevin J. Knopp
15 Nov 2022
President and CEO
Sell
1,013
$12.40
$12.56K
Kevin J. Knopp
15 Nov 2022
President and CEO
Sell
6,619
$11.76
$77.84K
Kevin J. Knopp
15 Nov 2022
President and CEO
Sell
12,368
$10.54
$130.36K
Kevin J. Knopp
18 Oct 2022
President and CEO
Sell
18,800
$15.32
$288.02K
Kevin J. Knopp
17 Oct 2022
President and CEO
Sell
11,200
$14.68
$164.42K
Kevin J. Knopp
15 Sep 2022
President and CEO
Sell
30,000
$16.94
$508.20K
Christopher D. Brown
12 Sep 2022
Chief Technology Officer
Sell
20,000
$19.58
$391.60K
Kevin J. Knopp
15 Aug 2022
President and CEO
Sell
2,373
$19.72
$46.80K
Kevin J. Knopp
15 Aug 2022
President and CEO
Sell
27,627
$19.23
$531.27K
Kevin J. Knopp
8 Aug 2022
President and CEO
Sell
286
$25.17
$7.20K
Kevin J. Knopp
5 Aug 2022
President and CEO
Sell
25,910
$25.32
$656.04K
Kevin J. Knopp
1 Aug 2022
President and CEO
Sell
14,647
$22.46
$328.97K
Kevin J. Knopp
29 Jul 2022
President and CEO
Sell
18,000
$22.22
$399.96K
Kevin J. Knopp
28 Jul 2022
President and CEO
Sell
5,700
$22.01
$125.46K
Kevin J. Knopp
21 Jul 2022
President and CEO
Sell
200
$22.04
$4.41K
Kevin J. Knopp
15 Jul 2022
President and CEO
Sell
18,231
$17.74
$323.42K
Kevin J. Knopp
15 Jul 2022
President and CEO
Sell
11,769
$16.80
$197.72K
Kevin J. Knopp
8 Jul 2022
President and CEO
Sell
453
$22.06
$9.99K
Kevin J. Knopp
6 Jul 2022
President and CEO
Sell
1,000
$22.07
$22.07K
Christopher D. Brown
6 Jul 2022
Chief Technology Officer
Sell
3,200
$21.78
$69.70K
Christopher D. Brown
6 Jul 2022
Chief Technology Officer
Sell
6,800
$21.04
$143.07K
Christopher D. Brown
30 Jun 2022
Chief Technology Officer
Sell
3,700
$20.12
$74.44K
Christopher D. Brown
29 Jun 2022
Chief Technology Officer
Sell
16,471
$20.22
$333.04K
Michael S. Turner
29 Jun 2022
VP, General Counsel
Sell
5,000
$20.03
$100.15K
Kevin J. Knopp
21 Jun 2022
President and CEO
Sell
9,200
$15.07
$138.64K
Kevin J. Knopp
15 Jun 2022
President and CEO
Sell
2,000
$15.01
$30.02K
Kevin J. Knopp
15 Jun 2022
President and CEO
Sell
18,800
$14.62
$274.86K
Christopher D. Brown
12 Apr 2022
Chief Technology Officer
Sell
9,829
$20.06
$197.17K
Christopher D. Brown
18 Mar 2022
Chief Technology Officer
Sell
19,900
$20.06
$399.19K
Christopher D. Brown
11 Mar 2022
Chief Technology Officer
Sell
100
$20.00
$2.00K
Christopher D. Brown
5 Jan 2022
Chief Technology Officer
Sell
6,714
$24.05
$161.47K
Christopher D. Brown
5 Jan 2022
Chief Technology Officer
Sell
3,286
$22.89
$75.22K
Christopher D. Brown
1 Dec 2021
Chief Technology Officer
Sell
1,230
$24.29
$29.88K
Christopher D. Brown
1 Dec 2021
Chief Technology Officer
Sell
8,770
$23.80
$208.73K
Joseph H. Griffith IV
5 Nov 2021
Chief Financial Officer
Sell
2,800
$39.08
$109.42K
Christopher D. Brown
3 Nov 2021
Chief Technology Officer
Sell
3,426
$33.24
$113.88K
Christopher D. Brown
3 Nov 2021
Chief Technology Officer
Sell
11,574
$32.75
$379.05K
Kevin J. Knopp
1 Nov 2021
President and CEO
Sell
8,328
$35.27
$293.73K
Kevin J. Knopp
1 Nov 2021
President and CEO
Sell
7,775
$34.38
$267.30K
Kevin J. Knopp
1 Nov 2021
President and CEO
Sell
3,897
$33.71
$131.37K
Christopher D. Brown
6 Oct 2021
Chief Technology Officer
Sell
1,580
$33.33
$52.66K
Christopher D. Brown
6 Oct 2021
Chief Technology Officer
Sell
13,420
$32.19
$431.99K
Kevin J. Knopp
1 Oct 2021
President and CEO
Sell
5,472
$34.93
$191.14K
Kevin J. Knopp
1 Oct 2021
President and CEO
Sell
4,829
$33.73
$162.88K
Kevin J. Knopp
1 Oct 2021
President and CEO
Sell
9,699
$32.89
$319.00K
Trent A. Basarsky
23 Sep 2021
VP, Corporate Development
Sell
3,872
$38.04
$147.29K
Trent A. Basarsky
23 Sep 2021
VP, Corporate Development
Sell
2,128
$37.09
$78.93K
Christopher D. Brown
1 Sep 2021
Chief Technology Officer
Sell
6,315
$36.24
$228.86K
Christopher D. Brown
1 Sep 2021
Chief Technology Officer
Sell
8,685
$35.68
$309.88K
Kevin J. Knopp
1 Sep 2021
President and CEO
Sell
3,583
$36.37
$130.31K
Kevin J. Knopp
1 Sep 2021
President and CEO
Sell
10,818
$36.02
$389.66K
Kevin J. Knopp
1 Sep 2021
President and CEO
Sell
5,599
$35.40
$198.20K
Kevin J. Knopp
18 Aug 2021
President and CEO
Sell
12,000
$30.44
$365.28K
Kevin J. Knopp
17 Aug 2021
President and CEO
Sell
4,000
$30.01
$120.04K
Kevin J. Knopp
16 Aug 2021
President and CEO
Sell
9,522
$30.22
$287.75K
Kevin J. Knopp
16 Aug 2021
President and CEO
Sell
6,035
$30.76
$185.64K
Kevin J. Knopp
16 Aug 2021
President and CEO
Sell
3,443
$31.22
$107.49K
Christopher D. Brown
4 Aug 2021
Chief Technology Officer
Sell
5,400
$33.40
$180.36K
Christopher D. Brown
4 Aug 2021
Chief Technology Officer
Sell
5,100
$32.47
$165.60K
Christopher D. Brown
4 Aug 2021
Chief Technology Officer
Sell
4,500
$31.58
$142.11K
Christopher D. Brown
7 Jul 2021
Chief Technology Officer
Sell
200
$34.99
$7.00K
Christopher D. Brown
7 Jul 2021
Chief Technology Officer
Sell
5,035
$34.25
$172.45K
Christopher D. Brown
7 Jul 2021
Chief Technology Officer
Sell
29,765
$33.52
$997.72K
Joseph H. Griffith IV
16 Jun 2021
Chief Financial Officer
Sell
17,814
$39.32
$700.45K
Showing 250 of 258 transactions. The figures above use every one of them.

What was left out

Form 4 filings counted 245
Amendments (4/A) skipped 4
Filings about a different issuer 0
Unreadable filings 0
Joint filings 1
Sales on a Rule 10b5-1 plan 35
Sales straight out of an exercise 76
Sales at will 114
Transactions with no price 0
Shares from compensation/vesting 15,905,084
Sales filed before the plan box existed 70
History held since 21 Dec 2020