Last 12 months
Inside the activity.
0 purchase rows · 0 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| March 15, 2018 Filed Mar 16, 2018 15:36 UTC |
Berger AndrewDirector
|
GrantCommon Stock | 2,049 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-18-000003 · primary_doc.xml · nonDerivative · entry 1 Berger Andrew · CIK 0001656039 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 96,961 Read SEC document |
| March 15, 2018 Filed Mar 16, 2018 15:30 UTC |
BRACKE JAMES WDirector
|
GrantCommon Stock | 2,049 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-18-000002 · primary_doc.xml · nonDerivative · entry 1 BRACKE JAMES W · CIK 0001265843 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 48,425 Read SEC document |
| March 15, 2018 Filed Mar 16, 2018 15:25 UTC |
LIDSKY PAUL FDirector
|
GrantCommon Stock | 2,049 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-18-000001 · primary_doc.xml · nonDerivative · entry 1 LIDSKY PAUL F · CIK 0001068025 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 34,104 Read SEC document |
| March 15, 2018 Filed Mar 20, 2018 17:28 UTC |
Slawson Todd ChristoperInterim CFO
|
Tax withholdingCommon Stock | 376 | $4.40 | $1,654.40 |
DisclosureSEC source: 0000943034-18-000007 · primary_doc.xml · nonDerivative · entry 2 Slawson Todd Christoper · CIK 0001735078 · Interim CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 19,762 F1 · kind: These shares were used to pay the reporting person's tax obligation, and their disposition in this manner is not subject to the trading prohibitions of the issuer's Procedures and Guidelines Governing Insider Trading and Tipping. Read SEC document |
| March 14, 2018 Filed Mar 16, 2018 17:19 UTC |
Stelzig ChadPresident and CEO
|
GrantCommon Stock | 20,984 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-18-000005 · primary_doc.xml · nonDerivative · entry 1 Stelzig Chad · CIK 0001678337 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 36,542 Read SEC document |
| March 14, 2018 Filed Mar 20, 2018 17:28 UTC |
Slawson Todd ChristoperInterim CFO
|
GrantCommon Stock | 15,738 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-18-000007 · primary_doc.xml · nonDerivative · entry 1 Slawson Todd Christoper · CIK 0001735078 · Interim CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,138 Read SEC document |
| December 15, 2017 Filed Dec 19, 2017 13:09 UTC |
Berger AndrewDirector
|
GrantCommon Stock | 1,984 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-17-000054 · primary_doc.xml · nonDerivative · entry 1 Berger Andrew · CIK 0001656039 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 94,912 Read SEC document |
| December 15, 2017 Filed Dec 19, 2017 13:02 UTC |
Davis Geoffrey ClarkDirector
|
GrantCommon Stock | 1,984 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-17-000053 · primary_doc.xml · nonDerivative · entry 1 Davis Geoffrey Clark · CIK 0001689088 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,749 Read SEC document |
| December 15, 2017 Filed Dec 19, 2017 12:58 UTC |
BRACKE JAMES WDirector
|
GrantCommon Stock | 1,984 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-17-000052 · primary_doc.xml · nonDerivative · entry 1 BRACKE JAMES W · CIK 0001265843 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 46,376 Read SEC document |
| December 15, 2017 Filed Dec 19, 2017 12:51 UTC |
LIDSKY PAUL FDirector
|
GrantCommon Stock | 1,984 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-17-000051 · primary_doc.xml · nonDerivative · entry 1 LIDSKY PAUL F · CIK 0001068025 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 32,055 Read SEC document |
| September 15, 2017 Filed Sep 18, 2017 13:49 UTC |
Davis Geoffrey ClarkDirector
|
GrantCommon Stock | 2,049 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-17-000050 · primary_doc.xml · nonDerivative · entry 1 Davis Geoffrey Clark · CIK 0001689088 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 8,765 Read SEC document |
| September 15, 2017 Filed Sep 18, 2017 13:44 UTC |
Berger AndrewDirector
|
GrantCommon Stock | 2,049 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-17-000049 · primary_doc.xml · nonDerivative · entry 1 Berger Andrew · CIK 0001656039 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 92,928 Read SEC document |
| September 15, 2017 Filed Sep 18, 2017 12:26 UTC |
BRACKE JAMES WDirector
|
GrantCommon Stock | 2,049 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-17-000048 · primary_doc.xml · nonDerivative · entry 1 BRACKE JAMES W · CIK 0001265843 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 44,392 Read SEC document |
| September 15, 2017 Filed Sep 18, 2017 12:20 UTC |
LIDSKY PAUL FDirector
|
GrantCommon Stock | 2,049 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-17-000047 · primary_doc.xml · nonDerivative · entry 1 LIDSKY PAUL F · CIK 0001068025 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,071 Read SEC document |
| June 15, 2017 Filed Jun 19, 2017 14:53 UTC |
Berger AndrewDirector
|
GrantCommon Stock | 1,894 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-17-000046 · primary_doc.xml · nonDerivative · entry 1 Berger Andrew · CIK 0001656039 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 90,879 Read SEC document |
| June 15, 2017 Filed Jun 19, 2017 14:31 UTC |
Davis Geoffrey ClarkDirector
|
GrantCommon Stock | 1,894 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-17-000045 · primary_doc.xml · nonDerivative · entry 1 Davis Geoffrey Clark · CIK 0001689088 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,716 Read SEC document |
| June 15, 2017 Filed Jun 19, 2017 14:25 UTC |
LIDSKY PAUL FDirector
|
GrantCommon Stock | 1,894 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-17-000044 · primary_doc.xml · nonDerivative · entry 1 LIDSKY PAUL F · CIK 0001068025 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 28,022 Read SEC document |
| June 15, 2017 Filed Jun 19, 2017 14:05 UTC |
BRACKE JAMES WDirector
|
GrantCommon Stock | 1,894 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-17-000043 · primary_doc.xml · nonDerivative · entry 1 BRACKE JAMES W · CIK 0001265843 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 42,343 Read SEC document |
| June 05, 2017 Filed Jun 6, 2017 17:09 UTC | PurchaseCommon Stock | 2,060 | $3.35 | $6,901.00 |
DisclosureSEC source: 0000943034-17-000042 · primary_doc.xml · nonDerivative · entry 4 Ehrich Richard A. · CIK 0001678323 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 32,936 Read SEC document |
|
| June 05, 2017 Filed Jun 6, 2017 17:09 UTC | PurchaseCommon Stock | 3,300 | $3.30 | $10,890.00 |
DisclosureSEC source: 0000943034-17-000042 · primary_doc.xml · nonDerivative · entry 3 Ehrich Richard A. · CIK 0001678323 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 30,876 Read SEC document |
|
| May 31, 2017 Filed Jun 6, 2017 17:09 UTC | PurchaseCommon Stock | 190 | $3.35 | $636.50 |
DisclosureSEC source: 0000943034-17-000042 · primary_doc.xml · nonDerivative · entry 2 Ehrich Richard A. · CIK 0001678323 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,576 Read SEC document |
|
| May 26, 2017 Filed Jun 6, 2017 17:09 UTC | PurchaseCommon Stock | 50 | $3.35 | $167.50 |
DisclosureSEC source: 0000943034-17-000042 · primary_doc.xml · nonDerivative · entry 1 Ehrich Richard A. · CIK 0001678323 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,386 Read SEC document |
|
| May 08, 2017 Filed May 12, 2017 10:29 UTC | PurchaseCommon Stock | 3,900 | $4.00 | $15,600.00 |
DisclosureSEC source: 0000943034-17-000036 · primary_doc.xml · nonDerivative · entry 1 Ehrich Richard A. · CIK 0001678323 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 27,336 Read SEC document |
|
| March 15, 2017 Filed Mar 16, 2017 11:48 UTC |
Berger AndrewDirector · 10% owner
|
GrantCommon Stock | 2,155 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-17-000006 · primary_doc.xml · nonDerivative · entry 1 Berger Andrew · CIK 0001656039 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 88,985 Read SEC document |
| March 15, 2017 Filed Mar 16, 2017 12:20 UTC |
BRACKE JAMES WDirector
|
GrantCommon Stock | 2,155 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-17-000008 · primary_doc.xml · nonDerivative · entry 1 BRACKE JAMES W · CIK 0001265843 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 40,449 Read SEC document |
| March 15, 2017 Filed Mar 16, 2017 12:49 UTC |
LIDSKY PAUL FDirector
|
GrantCommon Stock | 2,155 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-17-000009 · primary_doc.xml · nonDerivative · entry 1 LIDSKY PAUL F · CIK 0001068025 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 26,128 Read SEC document |
| March 15, 2017 Filed Mar 16, 2017 12:14 UTC |
Davis Geoffrey ClarkDirector
|
GrantCommon Stock | 2,155 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-17-000007 · primary_doc.xml · nonDerivative · entry 1 Davis Geoffrey Clark · CIK 0001689088 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 4,822 Read SEC document |
| March 08, 2017 Filed Mar 14, 2017 17:59 UTC | GrantCommon Stock | 10,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-17-000005 · primary_doc.xml · nonDerivative · entry 1 Ehrich Richard A. · CIK 0001678323 · CFO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,436 F1 · security: Consists of an award of restricted stock that will vest as to one-third of the shares subject to the awards on each of the first, second and third anniversary dates of the date of grant if Mr. Ehrich is then an employee of the Image Sensing System, Inc. Read SEC document |
|
| March 08, 2017 Filed Mar 14, 2017 17:40 UTC |
Stelzig ChadPresident and CEO
|
GrantCommon Stock | 10,000 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-17-000004 · primary_doc.xml · nonDerivative · entry 1 Stelzig Chad · CIK 0001678337 · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,558 F1 · security: Consists of an award of restricted stock that will vest as to one-third of the shares subject to the awards on each of the first, second and third anniversary dates of the date of grant if Mr. Stelzig is then an employee of the Image Sensing System, Inc. Read SEC document |
| December 27, 2016 Filed Dec 27, 2016 16:16 UTC |
Stelzig ChadInterim President, Interim CEO
|
Tax withholdingCommon Stock | 4,442 | $3.70 | $16,435.40 |
DisclosureSEC source: 0000943034-16-000037 · primary_doc.xml · nonDerivative · entry 1 Stelzig Chad · CIK 0001678337 · Interim President, Interim CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,558 F1 · kind: These shares were used to pay the reporting person's tax obligation, and their disposition in this manner is not subject to the trading prohibitions of the issuer's Procedures and Guidelines Governing Insider Trading and Tipping. Read SEC document |
| December 27, 2016 Filed Mar 14, 2017 16:21 UTC Amendment |
Stelzig ChadInterim President, Interim CEO
|
Tax withholdingCommon Stock | 4,442 | $3.70 | $16,435.40 |
DisclosureSEC source: 0000943034-17-000001 · primary_doc.xml · nonDerivative · entry 1 Stelzig Chad · CIK 0001678337 · Interim President, Interim CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,558 F1 · kind: These shares were used to pay the reporting person's tax obligation, and their disposition in this manner is not subject to the trading prohibitions of the issuer's Procedures and Guidelines Governing Insider Trading and Tipping. F2 · balance_after: Amounts have been amended to reflect number of shares beneficially owned following reported transaction, not including the derivative securities he holds, which were inadvertently included in Table 1 of the original Form 4. Read SEC document |
| December 15, 2016 Filed Dec 19, 2016 13:44 UTC |
Berger AndrewDirector · 10% owner
|
GrantCommon Stock | 1,761 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-16-000036 · primary_doc.xml · nonDerivative · entry 1 Berger Andrew · CIK 0001656039 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 86,830 Read SEC document |
| December 15, 2016 Filed Dec 19, 2016 13:23 UTC |
Davis Geoffrey ClarkDirector
|
GrantCommon Stock | 1,167 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-16-000035 · primary_doc.xml · nonDerivative · entry 1 Davis Geoffrey Clark · CIK 0001689088 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,667 Read SEC document |
| December 15, 2016 Filed Dec 19, 2016 12:38 UTC |
Fisher Melissa BDirector
|
GrantCommon Stock | 593 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-16-000033 · primary_doc.xml · nonDerivative · entry 1 Fisher Melissa B · CIK 0001570337 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,674 Read SEC document |
| December 15, 2016 Filed Dec 19, 2016 12:51 UTC |
LIDSKY PAUL FDirector
|
GrantCommon Stock | 1,761 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-16-000034 · primary_doc.xml · nonDerivative · entry 1 LIDSKY PAUL F · CIK 0001068025 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 23,973 Read SEC document |
| December 15, 2016 Filed Dec 19, 2016 12:18 UTC |
BRACKE JAMES WDirector
|
GrantCommon Stock | 1,761 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-16-000032 · primary_doc.xml · nonDerivative · entry 1 BRACKE JAMES W · CIK 0001265843 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 38,294 Read SEC document |
| November 25, 2016 Filed Nov 28, 2016 12:44 UTC |
Davis Geoffrey ClarkDirector
|
PurchaseCommon Stock | 1,500 | $3.80 | $5,700.00 |
DisclosureSEC source: 0000943034-16-000031 · primary_doc.xml · nonDerivative · entry 1 Davis Geoffrey Clark · CIK 0001689088 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,500 Read SEC document |
| September 15, 2016 Filed Sep 19, 2016 12:19 UTC |
BRACKE JAMES WDirector
|
GrantCommon Stock | 1,623 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-16-000019 · primary_doc.xml · nonDerivative · entry 1 BRACKE JAMES W · CIK 0001265843 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 36,533 Read SEC document |
| September 15, 2016 Filed Sep 19, 2016 12:08 UTC |
Fisher Melissa BDirector
|
GrantCommon Stock | 1,623 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-16-000018 · primary_doc.xml · nonDerivative · entry 1 Fisher Melissa B · CIK 0001570337 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 18,081 Read SEC document |
| September 15, 2016 Filed Sep 19, 2016 11:59 UTC |
LIDSKY PAUL FDirector
|
GrantCommon Stock | 1,623 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-16-000017 · primary_doc.xml · nonDerivative · entry 1 LIDSKY PAUL F · CIK 0001068025 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 22,212 Read SEC document |
| September 15, 2016 Filed Sep 19, 2016 11:40 UTC |
Berger AndrewDirector · 10% owner
|
GrantCommon Stock | 1,623 | $0.00 | $0.00 |
DisclosureSEC source: 0000943034-16-000016 · primary_doc.xml · nonDerivative · entry 1 Berger Andrew · CIK 0001656039 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 85,069 Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.