AMST(AMST)
AMST
Insider Transactions
Buys (12mo)
31
Sells (12mo)
4
Buy Value (12mo)
$1.81M
Net (12mo)
$1.81M
| Date | Insider | Title | Type | Price | Shares | Value | Owned After |
|---|---|---|---|---|---|---|---|
| Jun 29, 26 | Berman Sarah | CFO | Purchase | $1.14 | 10.00K | $11.40K | 10.00K |
| May 22, 25 | Berman Sarah | CFO | Purchase | $3.05 | 2.50K | $7.63K | 2.50K |
| Jun 30, 26 | Parmer George | CTO | Purchase | -- | 9.02K | -- | 76.91K |
| Jun 30, 26 | OMENN GILBERT S | CTO | Purchase | -- | 9.02K | -- | 83.81K |
| Jun 30, 26 | LOSH J MICHAEL | CTO | Purchase | -- | 10.90K | -- | 101.27K |
| Jun 30, 26 | Brewer Barbie | CTO | Purchase | -- | 10.43K | -- | 40.75K |
| Apr 28, 26 | Sastry Ann Marie | CEO | Purchase | $1.44 | 174.22K | $250.00K | 1.05M |
| Apr 28, 26 | Sastry Ann Marie | CEO | Purchase | $1.44 | 174.22K | $250.00K | 174.22K |
| Apr 28, 26 | Sastry Ann Marie | CEO | Purchase | $1.44 | 174.22K | $250.00K | 174.22K |
| Apr 28, 26 | Parmer George | CTO | Purchase | $1.44 | 243.90K | $350.00K | 566.96K |
| Apr 28, 26 | Parmer George | CTO | Purchase | $1.44 | 243.90K | $350.00K | 243.90K |
| Apr 28, 26 | Parmer George | CTO | Purchase | $1.44 | 243.90K | $350.00K | 243.90K |
| Mar 31, 26 | OMENN GILBERT S | CTO | Purchase | -- | 6.52K | -- | 74.78K |
| Mar 31, 26 | Brewer Barbie | CTO | Purchase | -- | 7.54K | -- | 30.32K |
| Mar 31, 26 | Parmer George | CTO | Purchase | -- | 6.52K | -- | 67.89K |
| Mar 31, 26 | LOSH J MICHAEL | CTO | Purchase | -- | 7.88K | -- | 90.36K |
| Mar 7, 26 | Parmer George | CTO | Purchase | -- | 41.32K | -- | 323.06K |
| Mar 7, 26 | Parmer George | CTO | Sale | -- | 41.32K | -- | -- |
| Mar 7, 26 | Brewer Barbie | CTO | Purchase | -- | 41.32K | -- | 135.98K |
| Mar 7, 26 | Brewer Barbie | CTO | Sale | -- | 41.32K | -- | -- |
| Mar 7, 26 | OMENN GILBERT S | CTO | Purchase | -- | 41.32K | -- | 143.70K |
| Mar 7, 26 | OMENN GILBERT S | CTO | Sale | -- | 41.32K | -- | -- |
| Mar 7, 26 | LOSH J MICHAEL | CTO | Purchase | -- | 41.32K | -- | 138.20K |
| Mar 7, 26 | LOSH J MICHAEL | CTO | Sale | -- | 41.32K | -- | -- |
| Feb 6, 26 | LOSH J MICHAEL | CTO | Purchase | -- | 49.75K | -- | 49.75K |
| Feb 6, 26 | OMENN GILBERT S | CTO | Purchase | -- | 49.75K | -- | 49.75K |
| Feb 6, 26 | Parmer George | CTO | Purchase | -- | 49.75K | -- | 49.75K |
| Feb 6, 26 | Brewer Barbie | CTO | Purchase | -- | 49.75K | -- | 49.75K |
| Dec 31, 25 | OMENN GILBERT S | CTO | Purchase | -- | 6.35K | -- | 68.26K |
| Dec 31, 25 | Brewer Barbie | CTO | Purchase | -- | 7.34K | -- | 22.78K |
| Dec 31, 25 | Parmer George | CTO | Purchase | -- | 6.35K | -- | 61.37K |
| Dec 31, 25 | LOSH J MICHAEL | CTO | Purchase | -- | 7.67K | -- | 82.48K |
| Sep 30, 25 | Brewer Barbie | CTO | Purchase | -- | 4.55K | -- | 15.44K |
| Sep 30, 25 | OMENN GILBERT S | CTO | Purchase | -- | 3.93K | -- | 61.91K |
| Sep 30, 25 | Parmer George | CTO | Purchase | -- | 3.93K | -- | 55.02K |
| Sep 30, 25 | LOSH J MICHAEL | CTO | Purchase | -- | 4.75K | -- | 74.81K |
| Jun 30, 25 | OMENN GILBERT S | CTO | Purchase | -- | 4.46K | -- | 57.98K |
| Jun 30, 25 | Brewer Barbie | CTO | Purchase | -- | 5.16K | -- | 10.89K |
| Jun 30, 25 | LOSH J MICHAEL | CTO | Purchase | -- | 5.39K | -- | 70.06K |
| Jun 30, 25 | Parmer George | CTO | Purchase | -- | 4.46K | -- | 51.08K |
| Mar 31, 25 | Parmer George | CTO | Purchase | -- | 4.96K | -- | 46.62K |
| Mar 31, 25 | OMENN GILBERT S | CTO | Purchase | -- | 4.96K | -- | 53.52K |
| Mar 31, 25 | LOSH J MICHAEL | CTO | Purchase | -- | 5.99K | -- | 64.67K |
| Mar 31, 25 | Brewer Barbie | CTO | Purchase | -- | 5.73K | -- | 5.73K |
| Mar 7, 25 | OMENN GILBERT S | CTO | Purchase | -- | 41.32K | -- | 102.38K |
| Mar 31, 23 | OMENN GILBERT S | CTO | Purchase | -- | 14.62K | -- | 61.05K |
| Mar 7, 25 | OMENN GILBERT S | CTO | Purchase | -- | 41.32K | -- | 41.32K |
| Mar 31, 23 | OMENN GILBERT S | CTO | Sale | -- | 14.62K | -- | -- |
| Mar 7, 25 | Brewer Barbie | CTO | Purchase | -- | 41.32K | -- | 94.66K |
| Mar 31, 23 | Brewer Barbie | CTO | Purchase | -- | 14.62K | -- | 53.33K |
| Mar 7, 25 | Brewer Barbie | CTO | Purchase | -- | 41.32K | -- | 41.32K |
| Mar 31, 23 | Brewer Barbie | CTO | Sale | -- | 14.62K | -- | -- |
| Mar 7, 25 | Parmer George | CTO | Purchase | -- | 41.32K | -- | 281.74K |
| Mar 31, 23 | Parmer George | CTO | Purchase | -- | 14.62K | -- | 240.42K |
| Mar 7, 25 | Parmer George | CTO | Purchase | -- | 41.32K | -- | 41.32K |
| Mar 31, 23 | Parmer George | CTO | Sale | -- | 14.62K | -- | -- |
| Mar 7, 25 | LOSH J MICHAEL | CTO | Purchase | -- | 41.32K | -- | 96.88K |
| Mar 31, 23 | LOSH J MICHAEL | CTO | Purchase | -- | 14.62K | -- | 55.56K |
| Mar 7, 25 | LOSH J MICHAEL | CTO | Purchase | -- | 41.32K | -- | 41.32K |
| Mar 31, 23 | LOSH J MICHAEL | CTO | Sale | -- | 14.62K | -- | -- |
| Jan 16, 25 | OMENN GILBERT S | CTO | Purchase | -- | 36.63K | -- | 46.44K |
| Jan 16, 25 | OMENN GILBERT S | CTO | Sale | -- | 36.63K | -- | -- |
| Jan 16, 25 | LOSH J MICHAEL | CTO | Purchase | -- | 36.63K | -- | 40.94K |
| Jan 16, 25 | LOSH J MICHAEL | CTO | Sale | -- | 36.63K | -- | -- |
| Jan 16, 25 | Parmer George | CTO | Purchase | -- | 36.63K | -- | 225.80K |
| Jan 16, 25 | Parmer George | CTO | Sale | -- | 36.63K | -- | -- |
| Jan 16, 25 | Brewer Barbie | CTO | Purchase | -- | 36.63K | -- | 38.71K |
| Jan 16, 25 | Brewer Barbie | CTO | Sale | -- | 36.63K | -- | -- |
| Jan 7, 25 | OMENN GILBERT S | CTO | Purchase | $3.00 | 3.33K | $10.00K | 9.80K |
| Jan 7, 25 | Parmer George | CTO | Purchase | $3.00 | 83.33K | $250.00K | 189.17K |
| Jan 7, 25 | Sastry Ann Marie | CEO | Purchase | $3.00 | 333.33K | $1000.00K | 875.43K |
| Dec 31, 24 | OMENN GILBERT S | CTO | Purchase | -- | 2.53K | -- | 48.56K |
| Dec 31, 24 | Parmer George | CTO | Purchase | -- | 2.53K | -- | 41.66K |
| Dec 31, 24 | LOSH J MICHAEL | CTO | Purchase | -- | 3.05K | -- | 58.67K |
| Dec 15, 24 | Berman Sarah | Officer | Sale | -- | -- | -- | -- |
| Sep 30, 24 | Parmer George | CTO | Purchase | -- | 4.90K | -- | 39.14K |
| Sep 30, 24 | OMENN GILBERT S | CTO | Purchase | -- | 4.90K | -- | 46.03K |
| Sep 30, 24 | Ogawa Richard | CTO | Purchase | -- | 4.90K | -- | 46.03K |
| Sep 30, 24 | Barkett Anthony M. | CTO | Purchase | -- | 4.90K | -- | 46.03K |
| Sep 30, 24 | LOSH J MICHAEL | CTO | Purchase | -- | 5.92K | -- | 55.62K |
| Jun 28, 24 | Ogawa Richard | CTO | Purchase | -- | 4.00K | -- | 41.13K |
| Jun 28, 24 | Barkett Anthony M. | CTO | Purchase | -- | 4.00K | -- | 41.13K |
| Jun 28, 24 | LOSH J MICHAEL | CTO | Purchase | -- | 4.83K | -- | 49.70K |
| Jun 28, 24 | Parmer George | CTO | Purchase | -- | 4.00K | -- | 34.24K |
| Jun 28, 24 | OMENN GILBERT S | CTO | Purchase | -- | 4.00K | -- | 41.13K |
| Mar 28, 24 | Parmer George | CTO | Purchase | -- | 5.38K | -- | 30.24K |
| Mar 28, 24 | OMENN GILBERT S | CTO | Purchase | -- | 5.38K | -- | 37.13K |
| Mar 28, 24 | Ogawa Richard | CTO | Purchase | -- | 5.38K | -- | 37.13K |
| Mar 28, 24 | LOSH J MICHAEL | CTO | Purchase | -- | 6.50K | -- | 44.87K |
| Mar 28, 24 | Barkett Anthony M. | CTO | Purchase | -- | 5.38K | -- | 37.13K |
| Jan 16, 24 | OMENN GILBERT S | CTO | Purchase | -- | 36.63K | -- | 36.63K |
| Jan 16, 24 | Ogawa Richard | CTO | Purchase | -- | 36.63K | -- | 36.63K |
| Jan 16, 24 | LOSH J MICHAEL | CTO | Purchase | -- | 36.63K | -- | 36.63K |
| Jan 16, 24 | Brewer Barbie | CTO | Purchase | -- | 36.63K | -- | 36.63K |
| Jan 16, 24 | Barkett Anthony M. | CTO | Purchase | -- | 36.63K | -- | 36.63K |
| Jan 16, 24 | Parmer George | CTO | Purchase | -- | 36.63K | -- | 36.63K |
| Dec 29, 23 | Parmer George | CTO | Purchase | -- | 5.33K | -- | 24.86K |
| Dec 29, 23 | OMENN GILBERT S | CTO | Purchase | -- | 5.33K | -- | 31.75K |
| Dec 29, 23 | Ogawa Richard | CTO | Purchase | -- | 5.33K | -- | 31.75K |
| Dec 29, 23 | LOSH J MICHAEL | CTO | Purchase | -- | 6.44K | -- | 38.37K |
| Dec 29, 23 | Barkett Anthony M. | CTO | Purchase | -- | 5.33K | -- | 31.75K |
| Dec 20, 23 | Sastry Ann Marie | CEO | Purchase | $1.85 | 10.00K | $18.50K | 542.10K |
| Sep 29, 23 | Barkett Anthony M. | CTO | Purchase | -- | 4.71K | -- | 26.42K |
| Sep 29, 23 | OMENN GILBERT S | CTO | Purchase | -- | 4.71K | -- | 26.42K |
| Sep 29, 23 | Ogawa Richard | CTO | Purchase | -- | 4.71K | -- | 26.42K |
| Sep 29, 23 | LOSH J MICHAEL | CTO | Purchase | -- | 5.69K | -- | 31.93K |
| Sep 29, 23 | Parmer George | CTO | Purchase | -- | 4.71K | -- | 19.52K |
| Jun 30, 23 | OMENN GILBERT S | CTO | Purchase | -- | 3.32K | -- | 21.71K |
| Jun 30, 23 | LOSH J MICHAEL | CTO | Purchase | -- | 4.02K | -- | 26.24K |
| Jun 30, 23 | Parmer George | CTO | Purchase | -- | 3.32K | -- | 14.82K |
| Jun 30, 23 | Ogawa Richard | CTO | Purchase | -- | 3.32K | -- | 21.71K |
| Jun 30, 23 | Barkett Anthony M. | CTO | Purchase | -- | 3.32K | -- | 21.71K |
| Mar 31, 23 | Parmer George | CTO | Purchase | -- | 4.60K | -- | 11.49K |
| Mar 31, 23 | OMENN GILBERT S | CTO | Purchase | -- | 4.60K | -- | 18.39K |
| Mar 31, 23 | Ogawa Richard | CTO | Purchase | -- | 4.60K | -- | 18.39K |
| Mar 31, 23 | LOSH J MICHAEL | CTO | Purchase | -- | 5.56K | -- | 22.22K |
| Mar 31, 23 | Barkett Anthony M. | CTO | Purchase | -- | 4.60K | -- | 18.39K |
| Mar 8, 23 | Sastry Ann Marie | CEO | Purchase | $3.10 | 1.02K | $3.16K | 532.10K |
| Mar 3, 23 | Sastry Ann Marie | CEO | Purchase | $3.00 | 2.00K | $6.00K | 531.08K |
| Mar 1, 23 | Sastry Ann Marie | CEO | Purchase | $3.00 | 2.00K | $6.00K | 529.08K |
| Feb 24, 23 | Sastry Ann Marie | -- | Purchase | $2.42 | 2.00K | $4.84K | 527.08K |
| Dec 30, 22 | Parmer George | CTO | Purchase | -- | 34.29K | -- | 82.75K |
| Dec 30, 22 | OMENN GILBERT S | CTO | Purchase | -- | 68.57K | -- | 165.50K |
| Dec 30, 22 | Ogawa Richard | CTO | Purchase | -- | 68.57K | -- | 165.50K |
| Dec 30, 22 | LOSH J MICHAEL | CTO | Purchase | -- | 82.86K | -- | 199.98K |
| Dec 30, 22 | Barkett Anthony M. | CTO | Purchase | -- | 68.57K | -- | 165.50K |
| Dec 15, 22 | Farrell Sherrie | -- | Sale | -- | -- | -- | -- |
| Dec 15, 22 | Farrell Sherrie | Officer | Sale | -- | -- | -- | -- |
| Dec 1, 22 | Sastry Ann Marie | CEO | Purchase | $0.33 | 20.00K | $6.52K | 6.27M |
| Nov 28, 22 | Sastry Ann Marie | CEO | Purchase | $0.23 | 20.00K | $4.56K | 6.25M |
| Sep 30, 22 | OMENN GILBERT S | CTO | Purchase | -- | 49.79K | -- | 96.93K |
| Sep 30, 22 | Barkett Anthony M. | CTO | Purchase | -- | 49.79K | -- | 96.93K |
| Sep 30, 22 | LOSH J MICHAEL | CTO | Purchase | -- | 60.17K | -- | 117.13K |
| Sep 30, 22 | Parmer George | CTO | Purchase | -- | 24.90K | -- | 48.47K |
| Sep 30, 22 | Ogawa Richard | CTO | Purchase | -- | 49.79K | -- | 96.93K |
| Jun 30, 22 | Parmer George | CTO | Purchase | -- | 13.04K | -- | 23.57K |
| Jun 30, 22 | OMENN GILBERT S | CTO | Purchase | -- | 26.09K | -- | 47.14K |
| Jun 30, 22 | Ogawa Richard | CTO | Purchase | -- | 26.09K | -- | 47.14K |
| Jun 30, 22 | LOSH J MICHAEL | CTO | Purchase | -- | 31.52K | -- | 56.96K |
| Jun 30, 22 | Barkett Anthony M. | CTO | Purchase | -- | 26.09K | -- | 47.14K |
| Mar 31, 22 | Parmer George | CTO | Purchase | -- | 10.53K | -- | 10.53K |
| Mar 31, 22 | OMENN GILBERT S | CTO | Purchase | -- | 21.05K | -- | 21.05K |
| Mar 31, 22 | Ogawa Richard | CTO | Purchase | -- | 21.05K | -- | 21.05K |
| Mar 31, 22 | LOSH J MICHAEL | CTO | Purchase | -- | 25.44K | -- | 25.44K |
| Mar 31, 22 | Barkett Anthony M. | CTO | Purchase | -- | 21.05K | -- | 21.05K |
| Mar 31, 22 | Parmer George | CTO | Purchase | -- | 175.44K | -- | 175.44K |
| Sep 28, 21 | Parmer George | CTO | Purchase | $1.78 | 51.10K | $90.96K | 51.10K |
| Mar 31, 22 | Parmer George | CTO | Purchase | -- | 42.10K | -- | 42.10K |
| Mar 31, 22 | OMENN GILBERT S | CTO | Purchase | -- | 175.44K | -- | 175.44K |
| Mar 31, 22 | OMENN GILBERT S | CTO | Purchase | -- | 84.21K | -- | 84.21K |
| Sep 28, 21 | OMENN GILBERT S | CTO | Purchase | $1.78 | 9.18K | $16.35K | 9.18K |
| Mar 31, 22 | Ogawa Richard | CTO | Purchase | -- | 175.44K | -- | 175.44K |
| Mar 31, 22 | Ogawa Richard | CTO | Purchase | -- | 175.44K | -- | 175.44K |
| Mar 31, 22 | Ogawa Richard | CTO | Purchase | -- | 84.21K | -- | 84.21K |
| Mar 31, 22 | Ogawa Richard | CTO | Purchase | -- | 84.21K | -- | 84.21K |
| Sep 28, 21 | Ogawa Richard | CTO | Purchase | -- | 9.18K | -- | 9.18K |
| Sep 28, 21 | Ogawa Richard | CTO | Purchase | $1.78 | 9.18K | $16.35K | 9.18K |
| Mar 31, 22 | LOSH J MICHAEL | CTO | Purchase | -- | 175.44K | -- | 175.44K |
| Mar 31, 22 | LOSH J MICHAEL | CTO | Purchase | -- | 101.75K | -- | 101.75K |
| Sep 28, 21 | LOSH J MICHAEL | CTO | Purchase | $1.78 | 9.18K | $16.35K | 9.18K |
| Mar 31, 22 | Brewer Barbie | CTO | Purchase | -- | 175.44K | -- | 175.44K |
| Sep 28, 21 | Brewer Barbie | CTO | Purchase | $1.78 | 9.18K | $16.35K | 9.18K |
| Mar 31, 22 | Barkett Anthony M. | CTO | Purchase | -- | 175.44K | -- | 175.44K |
| Mar 31, 22 | Barkett Anthony M. | CTO | Purchase | -- | 84.21K | -- | 84.21K |
| Sep 28, 21 | Barkett Anthony M. | CTO | Purchase | $1.78 | 9.18K | $16.35K | 9.18K |
| Dec 15, 21 | Corrao Mark | Officer | Sale | -- | -- | -- | -- |
| Dec 28, 21 | Sastry Ann Marie | CEO | Purchase | $0.99 | 5.00K | $4.95K | 6.28M |
| Dec 14, 21 | OMENN GILBERT S | CTO | Purchase | $1.17 | 8.00K | $9.35K | 77.67K |
| Dec 13, 21 | OMENN GILBERT S | CTO | Purchase | $1.18 | 8.00K | $9.47K | 69.67K |
| Dec 3, 21 | Barkett Anthony M. | CTO | Purchase | $1.08 | 10.00K | $10.83K | 62.00K |
| Nov 19, 21 | Parmer George | CTO | Purchase | $1.31 | 10.00K | $13.05K | 1.27M |
| Dec 2, 21 | Ogawa Richard | CTO | Purchase | $1.10 | 20.00K | $21.90K | 90.67K |
| Nov 19, 21 | Sastry Ann Marie | CEO | Purchase | $1.31 | 38.27K | $50.02K | 6.28M |
| Jun 11, 21 | Sastry Ann Marie | CEO | Purchase | $3.73 | 15.00K | $55.95K | 6.24M |
| May 28, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.39 | 17.49K | $41.74K | 2.08M |
| Jun 1, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.50 | 35.82K | $89.48K | 2.04M |
| May 14, 21 | Kern Matthew | CFO | Purchase | $2.19 | 40.00K | $87.60K | 40.00K |
| May 25, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.24 | 11.45K | $25.62K | 2.13M |
| May 26, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.27 | 22.44K | $51.04K | 2.11M |
| May 27, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.39 | 13.60K | $32.44K | 2.10M |
| May 20, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.21 | 56.44K | $124.73K | 2.16M |
| May 21, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.20 | 3.19K | $7.02K | 2.15M |
| May 24, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.25 | 10.24K | $23.04K | 2.14M |
| May 18, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.19 | 16.43K | $36.00K | 2.26M |
| May 19, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.23 | 44.40K | $98.97K | 2.21M |
| May 17, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.22 | 7.39K | $16.43K | 2.27K |
| May 12, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.22 | 13.71K | $30.38K | 2.38M |
| May 13, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.30 | 53.61K | $123.41K | 2.32M |
| May 14, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.36 | 40.11K | $94.46K | 2.28M |
| May 7, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.69 | 12.71K | $34.22K | 2.41M |
| May 10, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.50 | 12.60K | $31.53K | 2.40M |
| May 11, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.31 | 11.31K | $26.09K | 2.39M |
| May 4, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.96 | 51.97K | $154.04K | 2.45M |
| May 5, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.61 | 10.38K | $27.06K | 2.44M |
| May 6, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.67 | 13.78K | $36.72K | 2.43M |
| Apr 29, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.61 | 16.17K | $42.27K | -- |
| May 3, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.90 | 16.23K | $47.13K | -- |
| Apr 30, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.72 | 28.66K | $78.06K | -- |
| Apr 26, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.97 | 13.50K | $40.08K | 2.58M |
| Apr 27, 21 | Tompkins Mark N. | 10 percent owner | Sale | $2.95 | 11.52K | $34.02K | 2.57M |
