Stocks · Technology · Laboratory Analytical Instruments

908 Devices Inc.

MASS Clue Score53
United States Fiscal year ends December CIK 0001555279 Results filed 11 Aug 2026

What the insiders did Net selling

By person

21 insiders · 258 transactions
Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Kevin J. Knopp
President and CEO
$424.78K (7)
$11.35M (57)
−$10.93M
1,097,191
$13.05M
−13.2%
Christopher D. Brown
Director
—
$7.92M (52)
−$7.92M
805,559
$9.58M
−27.1%
ARCH Venture Fund VII, L.P. entity
10% owner
$6.00M (1)
—
+$6.00M
5,725,045
$68.07M
—
Keith Crandell
Director
$6.00M (1)
—
+$6.00M
5,764,419
$68.54M
—
Trent A. Basarsky
VP, Corporate Development
$100.00K (1)
$4.99M (22) scheduled
−$4.89M
80,000
$951.20K
+1,233%
Joseph H. Griffith IV
Chief Financial Officer
—
$4.52M (32) scheduled
−$4.52M
116,497
$1.39M
+23.4%
AWM Investment Company, Inc. entity
10% owner
—
$4.17M (18)
−$4.17M
19,159,810
$227.81M
−2.4%
John Kenneweg
SVP, Sales & Product Marketing
—
$3.29M (20) scheduled
−$3.29M
57,784
$687.05K
0.0%
Sharon Kedar
Director
$2.00M (1)
—
+$2.00M
1,077,091
$12.81M
—
Michael S. Turner
Chief Legal & Admin Officer
$100.00K (1)
$1.69M (16) scheduled
−$1.59M
0
$0.00
—
E Kevin Hrusovsky
Director
$1.00M (1)
—
+$1.00M
301,889
$3.59M
—
Nicolas Barthelemy
Director
$280.00K (1)
$516.37K (3) scheduled
−$236.37K
28,920
$343.86K
—
Kevin J. McCallion
SVP, Products and Production
—
$188.02K (4) scheduled
−$188.02K
44,925
$534.16K
0.0%
Mark Spoto
Director
$87.80K (4)
—
+$87.80K
258,012
$3.07M
—
Maura Fitzpatrick
VP, Product Management & Mktg
—
$14.66K (1) scheduled
−$14.66K
2,834
$33.70K
—
Anthony Hunt
Director
—
—
—
44,168
$525.16K
—
Fenel M Eloi
Director
—
—
—
40,897
$486.27K
—
Michele M. Leonhart
Director
—
—
—
27,054
$321.67K
—
Jeffrey P. George
Director
—
—
—
26,814
$318.82K
—
Marcia Eisenberg
Director
—
—
—
25,957
$308.63K
—
Brandi C Vann
Director
—
—
—
5,192
$61.73K
—

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.