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 |
|---|---|---|---|---|---|---|
| February 27, 2017 Filed Feb 28, 2017 20:32 UTC |
Step Michael DDirector · CEO
|
PurchaseCommon Stock | 8,000 | $2.65 | $21,200.00 |
DisclosureSEC source: 0001382963-17-000048 · edgar.xml · nonDerivative · entry 2 Step Michael D · CIK 0001316386 · Director · CEO 10b5-1 filing: Not disclosed Ownership: Indirect · By Michael D. Step Family Trust Disclosed balance after: 37,000 F1 · ownership.nature: The reporting person's prior Form 4s erroneously reported that the reporting person holds his shares directly. However, the reporting person holds his shares indirectly through the Michael D. Step Family Trust, and always has. Read SEC document |
| February 27, 2017 Filed Feb 28, 2017 20:32 UTC |
Step Michael DDirector · CEO
|
PurchaseCommon Stock | 2,000 | $2.64 | $5,280.00 |
DisclosureSEC source: 0001382963-17-000048 · edgar.xml · nonDerivative · entry 1 Step Michael D · CIK 0001316386 · Director · CEO 10b5-1 filing: Not disclosed Ownership: Indirect · By Michael D. Step Family Trust Disclosed balance after: 29,000 F1 · ownership.nature: The reporting person's prior Form 4s erroneously reported that the reporting person holds his shares directly. However, the reporting person holds his shares indirectly through the Michael D. Step Family Trust, and always has. Read SEC document |
| January 25, 2017 Filed Jan 27, 2017 20:58 UTC |
Step Michael DDirector · CEO
|
GrantNon-qualified Stock Option (Right to Buy) · Derivative | 58,000 | $0.00 Strike: $2.89 | $0.00 |
DisclosureSEC source: 0001382963-17-000012 · edgar.xml · derivative · entry 1 Step Michael D · CIK 0001316386 · Director · CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 58,000 Underlying: Common Stock · 58,000 shares Expires 2027-01-25 F1 · derivative.exercise_date: The option vests in forty-eight (48) equal monthly installments beginning on February 25, 2017 with the balance vesting on the 25th day of each calendar month thereafter until vested in full. Read SEC document |
| January 25, 2017 Filed Jan 27, 2017 20:54 UTC |
Mochizuki Ellen F.VP, Finance
|
GrantNon-qualified Stock Option (Right to Buy) · Derivative | 15,000 | $0.00 Strike: $2.89 | $0.00 |
DisclosureSEC source: 0001382963-17-000010 · edgar.xml · derivative · entry 1 Mochizuki Ellen F. · CIK 0001653972 · VP, Finance 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 15,000 Underlying: Common Stock · 15,000 shares Expires 2027-01-25 F1 · derivative.exercise_date: The option vests in forty-eight (48) equal monthly installments beginning on February 25, 2017 with the balance vesting on the 25th day of each calendar month thereafter until vested in full. Read SEC document |
| January 25, 2017 Filed Feb 1, 2017 20:45 UTC |
Merino William M.Director
|
GrantNon-qualified Stock Option (Right to Buy) · Derivative | 10,000 | $0.00 Strike: $2.89 | $0.00 |
DisclosureSEC source: 0001382963-17-000017 · edgar.xml · derivative · entry 1 Merino William M. · CIK 0001696626 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 10,000 Underlying: Common Stock · 10,000 shares Expires 2027-01-25 F1 · derivative.exercise_date: 25% of the shares underlying the option will vest on January 17, 2018. The remaining 75% of the shares underlying the option will vest in 36 equal monthly installments beginning on February 17, 2018 with the balance vesting on the 17th day of each calendar month thereafter. Read SEC document |
| November 29, 2016 Filed Nov 30, 2016 23:46 UTC |
PROEHL GERALD TDirector
|
GrantStock Option (2015 Equity Incentive Plan) · Derivative | 7,000 | $0.00 Strike: $2.37 | $0.00 |
DisclosureSEC source: 0001382963-16-000267 · edgar.xml · derivative · entry 1 PROEHL GERALD T · CIK 0001279191 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,000 Underlying: Common Stock · 7,000 shares Expires 2026-11-29 F1 · derivative.exercise_date: Of the 7,000 shares granted, 730 shares were vested as of the grant date and the remaining 6,270 shares will vest ratably over the next 43 months. Read SEC document |
| November 29, 2016 Filed Nov 30, 2016 23:42 UTC |
MAIER PAUL VDirector
|
GrantStock Option (2015 Equity Incentive Plan) · Derivative | 7,000 | $0.00 Strike: $2.37 | $0.00 |
DisclosureSEC source: 0001382963-16-000265 · edgar.xml · derivative · entry 1 MAIER PAUL V · CIK 0001182615 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,000 Underlying: Common Stock · 7,000 shares Expires 2026-11-29 F1 · derivative.exercise_date: Of the 7,000 shares granted, 730 shares were vested as of the grant date and the remaining 6,270 shares will vest ratably over the next 43 months. Read SEC document |
| November 29, 2016 Filed Nov 30, 2016 23:36 UTC |
FOEHR MATTHEW WDirector
|
GrantStock Option (2015 Equity Incentive Plan) · Derivative | 7,000 | $0.00 Strike: $2.37 | $0.00 |
DisclosureSEC source: 0001382963-16-000263 · edgar.xml · derivative · entry 1 FOEHR MATTHEW W · CIK 0001237556 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,000 Underlying: Common Stock · 7,000 shares Expires 2026-11-29 F1 · derivative.exercise_date: Of the 7,000 shares granted, 730 shares were vested as of the grant date and the remaining 6,270 shares will vest ratably over the next 43 months. Read SEC document |
| October 25, 2016 Filed Oct 26, 2016 01:53 UTC |
Ritter Andrew JDirector · President · 10% owner
|
GrantNon-qualified Stock Option (Right to Buy) · Derivative | 140,044 | $0.00 Strike: $2.60 | $0.00 |
DisclosureSEC source: 0001382963-16-000251 · edgar.xml · derivative · entry 1 Ritter Andrew J · CIK 0001631671 · Director · President · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 140,044 Underlying: Common Stock · 140,044 shares Expires 2026-10-25 F1 · derivative.exercise_date: The option vests ratably over 48 months following the public disclosure of top-line data results from the Issuer's Phase 2b/3 clinical trial. Read SEC document |
| October 25, 2016 Filed Oct 26, 2016 01:52 UTC |
Ritter Ira E.Director · Exec. Chairman, CSO · 10% owner
|
GrantNon-qualified Stock Option (Right to Buy) · Derivative | 140,044 | $0.00 Strike: $2.60 | $0.00 |
DisclosureSEC source: 0001382963-16-000250 · edgar.xml · derivative · entry 1 Ritter Ira E. · CIK 0001631674 · Director · Exec. Chairman, CSO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 140,044 Underlying: Common Stock · 140,044 shares Expires 2026-10-25 F1 · derivative.exercise_date: The option vests ratably over 48 months following the public disclosure of top-line data results from the Issuer's Phase 2b/2 clinical trial. 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.