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

29
Insider
Date
Role
Action
Shares
Price
Amount
Joseph H. Griffith IV
6 Oct 2026
Chief Financial Officer
Sold on a plan
5,000
$13.03
$65.15K
Christopher D. Brown
2 Sep 2026
Director
Sold on a plan
30,000
$10.58
$317.40K
Joseph H. Griffith IV
25 Aug 2026
Chief Financial Officer
Sold on a plan
11,459
$10.95
$125.48K
Kevin J. Knopp
17 Aug 2026
President and CEO
Sold on a plan
20,000
$10.35
$207.00K
Kevin J. Knopp
13 Aug 2026
President and CEO
Sold on a plan
7,622
$10.06
$76.68K
Kevin J. Knopp
12 Aug 2026
President and CEO
Sold on a plan
2,747
$10.07
$27.66K
Kevin J. Knopp
11 Aug 2026
President and CEO
Sold on a plan
30,170
$10.16
$306.53K
Kevin J. Knopp
11 Aug 2026
President and CEO
Sold on a plan
115,748
$9.83
$1.14M
Christopher D. Brown
11 Aug 2026
Director
Sold on a plan
8,358
$9.23
$77.14K
Kevin J. Knopp
10 Aug 2026
President and CEO
Sold on a plan
348
$9.06
$3.15K
Christopher D. Brown
10 Aug 2026
Director
Sold on a plan
9,442
$9.03
$85.26K
Christopher D. Brown
5 Aug 2026
Director
Sold on a plan
20,000
$8.49
$169.80K
Christopher D. Brown
2 Jul 2026
Director
Sold on a plan
2,200
$9.02
$19.84K
Kevin J. Knopp
2 Jul 2026
President and CEO
Sold on a plan
222
$9.07
$2.01K
Christopher D. Brown
30 Jun 2026
Director
Sold on a plan
20,000
$8.84
$176.80K
Kevin J. Knopp
26 Jun 2026
President and CEO
Sold on a plan
2,798
$9.09
$25.43K
Kevin J. Knopp
25 Jun 2026
President and CEO
Sold on a plan
16,388
$9.10
$149.13K
Kevin J. Knopp
24 Jun 2026
President and CEO
Sold on a plan
40,535
$9.14
$370.49K
Kevin J. Knopp
23 Jun 2026
President and CEO
Sold on a plan
3,422
$9.06
$31.00K
Christopher D. Brown
23 Jun 2026
Director
Sold on a plan
9,900
$9.04
$89.50K
Christopher D. Brown
4 Jun 2026
Director
Sold on a plan
100
$9.00
$900.00
Christopher D. Brown
3 Jun 2026
Director
Sold on a plan
20,000
$8.73
$174.60K
Joseph H. Griffith IV
28 May 2026
Chief Financial Officer
Sold on a plan
6,940
$9.03
$62.67K
Christopher D. Brown
28 May 2026
Director
Sold on a plan
30,000
$9.00
$270.00K
Christopher D. Brown
6 May 2026
Director
Sold on a plan
20,000
$7.23
$144.60K
Christopher D. Brown
10 Apr 2026
Director
Sold on a plan
17,578
$7.07
$124.28K
Christopher D. Brown
9 Apr 2026
Director
Sold on a plan
7,392
$7.04
$52.04K
Christopher D. Brown
8 Apr 2026
Director
Sold on a plan
15,030
$7.05
$105.96K
Kevin J. McCallion
2 Mar 2026
SVP, Products and Production
Sold on a plan
7
$7.00
$49.00
Show all 58 transactions →

What was left out

Form 4 filings counted 50
Amendments (4/A) skipped 1
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 29
Sales straight out of an exercise 8
Sales at will 21
Transactions with no price 0
Shares from compensation/vesting 440,000
History held since 21 Dec 2020