Last 12 months
Inside the activity.
0 purchase rows · 1 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 | 1 |
| 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 |
|---|---|---|---|---|---|---|
| June 30, 2017 Filed Jun 30, 2017 23:54 UTC |
Spiegel Robert J.Director
|
GrantCommon Stock | 2,595 | $0.00 | $0.00 |
DisclosureSEC source: 0000886744-17-000037 · edgar.xml · nonDerivative · entry 1 Spiegel Robert J. · CIK 0001492256 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 54,500 F1 · kind: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on June 30, 2017 of $2.77 per share. F1 · shares: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on June 30, 2017 of $2.77 per share. F1 · price: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on June 30, 2017 of $2.77 per share. Read SEC document |
| June 30, 2017 Filed Jun 30, 2017 23:48 UTC |
Molineaux SusanDirector
|
GrantCommon Stock | 4,738 | $0.00 | $0.00 |
DisclosureSEC source: 0000886744-17-000036 · edgar.xml · nonDerivative · entry 1 Molineaux Susan · CIK 0001553389 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · Family Trust Disclosed balance after: 67,170 F1 · kind: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on June 30, 2017 of $2.77 per share. F1 · shares: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on June 30, 2017 of $2.77 per share. F1 · price: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on June 30, 2017 of $2.77 per share. Read SEC document |
| June 30, 2017 Filed Jun 30, 2017 23:44 UTC |
Huh HoyoungDirector
|
GrantCommon Stock | 6,995 | $0.00 | $0.00 |
DisclosureSEC source: 0000886744-17-000035 · edgar.xml · nonDerivative · entry 1 Huh Hoyoung · CIK 0001401267 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 134,649 F1 · kind: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on June 30, 2017 of $2.77 per share. F1 · shares: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on June 30, 2017 of $2.77 per share. F1 · price: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on June 30, 2017 of $2.77 per share. Read SEC document |
| May 09, 2017 Filed May 11, 2017 00:53 UTC |
Spiegel Robert J.Director
|
GrantStock Option (right to buy) · Derivative | 50,000 | $0.00 Strike: $2.63 | $0.00 |
DisclosureSEC source: 0000886744-17-000031 · edgar.xml · derivative · entry 1 Spiegel Robert J. · CIK 0001492256 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 50,000 Underlying: Common Stock · 50,000 shares Expires 2027-05-09 F1 · derivative.exercise_date: This option will vest and become exercisable as to 100% of the shares of common stock subject to such option on the earlier of (i) the date of the next annual meeting of the company's stockholders or (ii) the first anniversary of the date of grant of such option, subject to the non-employee director's continuous service with the company through such dates. Read SEC document |
| May 09, 2017 Filed May 11, 2017 00:52 UTC |
Molineaux SusanDirector
|
GrantStock Option (right to buy) · Derivative | 50,000 | $0.00 Strike: $2.63 | $0.00 |
DisclosureSEC source: 0000886744-17-000030 · edgar.xml · derivative · entry 1 Molineaux Susan · CIK 0001553389 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 50,000 Underlying: Common Stock · 50,000 shares Expires 2027-05-09 F1 · derivative.exercise_date: This option will vest and become exercisable as to 100% of the shares of common stock subject to such option on the earlier of (i) the date of the next annual meeting of the company's stockholders or (ii) the first anniversary of the date of grant of such option, subject to the non-employee director's continuous service with the company through such dates. Read SEC document |
| May 09, 2017 Filed May 11, 2017 00:51 UTC |
Huh HoyoungDirector
|
GrantStock Option (right to buy) · Derivative | 50,000 | $0.00 Strike: $2.63 | $0.00 |
DisclosureSEC source: 0000886744-17-000028 · edgar.xml · derivative · entry 1 Huh Hoyoung · CIK 0001401267 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 50,000 Underlying: Common Stock · 50,000 shares Expires 2027-05-09 F1 · derivative.exercise_date: This option will vest and become exercisable as to 100% of the shares of common stock subject to such option on the earlier of (i) the date of the next annual meeting of the company's stockholders or (ii) the first anniversary of the date of grant of such option, subject to the non-employee director's continuous service with the company through such dates. Read SEC document |
| May 09, 2017 Filed May 11, 2017 00:52 UTC |
LAWLIS V BRYANDirector
|
GrantStock Option (right to buy) · Derivative | 50,000 | $0.00 Strike: $2.63 | $0.00 |
DisclosureSEC source: 0000886744-17-000029 · edgar.xml · derivative · entry 1 LAWLIS V BRYAN · CIK 0001247681 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 50,000 Underlying: Common Stock · 50,000 shares Expires 2027-05-09 F1 · derivative.exercise_date: This option will vest and become exercisable as to 100% of the shares of common stock subject to such option on the earlier of (i) the date of the next annual meeting of the company's stockholders or (ii) the first anniversary of the date of grant of such option, subject to the non-employee director's continuous service with the company through such dates. Read SEC document |
| May 09, 2017 Filed May 11, 2017 00:50 UTC |
EASTHAM KARINDirector
|
GrantStock Option (right to buy) · Derivative | 50,000 | $0.00 Strike: $2.63 | $0.00 |
DisclosureSEC source: 0000886744-17-000027 · edgar.xml · derivative · entry 1 EASTHAM KARIN · CIK 0001231845 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 50,000 Underlying: Common Stock · 50,000 shares Expires 2027-05-09 F1 · derivative.exercise_date: This option will vest and become exercisable as to 100% of the shares of common stock subject to such option on the earlier of (i) the date of the next annual meeting of the company's stockholders or (ii) the first anniversary of the date of grant of such option, subject to the non-employee director's continuous service with the company through such dates. Read SEC document |
| May 09, 2017 Filed May 11, 2017 00:49 UTC |
BRADBURY DANIELDirector
|
GrantStock Option (right to buy) · Derivative | 50,000 | $0.00 Strike: $2.63 | $0.00 |
DisclosureSEC source: 0000886744-17-000026 · edgar.xml · derivative · entry 1 BRADBURY DANIEL · CIK 0001236397 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 50,000 Underlying: Common Stock · 50,000 shares Expires 2027-05-09 F1 · derivative.exercise_date: This option will vest and become exercisable as to 100% of the shares of common stock subject to such option on the earlier of (i) the date of the next annual meeting of the company's stockholders or (ii) the first anniversary of the date of grant of such option, subject to the non-employee director's continuous service with the company through such dates. Read SEC document |
| March 31, 2017 Filed Mar 31, 2017 23:28 UTC |
Molineaux SusanDirector
|
GrantCommon Stock | 5,782 | $0.00 | $0.00 |
DisclosureSEC source: 0000886744-17-000017 · edgar.xml · nonDerivative · entry 1 Molineaux Susan · CIK 0001553389 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · Family Trust Disclosed balance after: 62,432 F1 · kind: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on March 31, 2017 of $2.27 per share. F1 · shares: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on March 31, 2017 of $2.27 per share. F1 · price: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on March 31, 2017 of $2.27 per share. Read SEC document |
| March 31, 2017 Filed Mar 31, 2017 23:35 UTC |
Huh HoyoungDirector
|
GrantCommon Stock | 8,535 | $0.00 | $0.00 |
DisclosureSEC source: 0000886744-17-000018 · edgar.xml · nonDerivative · entry 1 Huh Hoyoung · CIK 0001401267 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 127,654 F1 · kind: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on March 31, 2017 of $2.27 per share. F1 · shares: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on March 31, 2017 of $2.27 per share. F1 · price: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on March 31, 2017 of $2.27 per share. Read SEC document |
| March 31, 2017 Filed Mar 31, 2017 23:22 UTC |
Spiegel Robert J.Director
|
GrantCommon Stock | 3,166 | $0.00 | $0.00 |
DisclosureSEC source: 0000886744-17-000016 · edgar.xml · nonDerivative · entry 1 Spiegel Robert J. · CIK 0001492256 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 51,905 F1 · kind: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on March 31, 2017 of $2.27 per share. F1 · shares: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on March 31, 2017 of $2.27 per share. F1 · price: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on March 31, 2017 of $2.27 per share. Read SEC document |
| February 09, 2017 Filed Feb 11, 2017 01:15 UTC |
SCARLETT JOHN ADirector · President and CEO
|
GrantEmployee Stock Option (right to buy) · Derivative | 1,050,000 | $0.00 Strike: $2.15 | $0.00 |
DisclosureSEC source: 0000886744-17-000012 · edgar.xml · derivative · entry 1 SCARLETT JOHN A · CIK 0001270928 · Director · President and CEO 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,050,000 Underlying: Common Stock · 1,050,000 shares Expires 2027-02-09 F1 · derivative.exercise_date: This option vests in a series of 48 consecutive equal monthly installments commencing February 9, 2017 provided the optionee continues to provide services to the Company. Read SEC document |
| February 09, 2017 Filed Feb 11, 2017 01:07 UTC |
ROSENFIELD STEPHENEVP, Genl Counsel & Secretary
|
GrantEmployee Stock Option (right to buy) · Derivative | 300,000 | $0.00 Strike: $2.15 | $0.00 |
DisclosureSEC source: 0000886744-17-000011 · edgar.xml · derivative · entry 1 ROSENFIELD STEPHEN · CIK 0001238623 · EVP, Genl Counsel & Secretary 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 300,000 Underlying: Common Stock · 300,000 shares Expires 2027-02-09 F1 · derivative.exercise_date: This option vests in a series of 48 consecutive equal monthly installments commencing February 9, 2017 provided the optionee continues to provide services to the Company. Read SEC document |
| February 09, 2017 Filed Feb 11, 2017 01:00 UTC |
GRETHLEIN ANDREW JEVP, Technical Operations
|
GrantEmployee Stock Option (right to buy) · Derivative | 300,000 | $0.00 Strike: $2.15 | $0.00 |
DisclosureSEC source: 0000886744-17-000010 · edgar.xml · derivative · entry 1 GRETHLEIN ANDREW J · CIK 0001270921 · EVP, Technical Operations 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 300,000 Underlying: Common Stock · 300,000 shares Expires 2027-02-09 F1 · derivative.exercise_date: This option vests in a series of 48 consecutive equal monthly installments commencing February 9, 2017 provided the optionee continues to provide services to the Company. Read SEC document |
| February 09, 2017 Filed Feb 11, 2017 00:53 UTC |
Bloom Olivia KyusukEVP, Chief Financial Officer
|
GrantEmployee Stock Option (right to buy) · Derivative | 300,000 | $0.00 Strike: $2.15 | $0.00 |
DisclosureSEC source: 0000886744-17-000009 · edgar.xml · derivative · entry 1 Bloom Olivia Kyusuk · CIK 0001501545 · EVP, Chief Financial Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 300,000 Underlying: Common Stock · 300,000 shares Expires 2027-02-09 F1 · derivative.exercise_date: This option vests in a series of 48 consecutive equal monthly installments commencing February 9, 2017 provided the optionee continues to provide services to the Company. Read SEC document |
| February 09, 2017 Filed Feb 11, 2017 00:40 UTC |
BEHRS MELISSA KELLYEVP BD, Port & Alliance Mgmt
|
GrantEmployee Stock Option (right to buy) · Derivative | 300,000 | $0.00 Strike: $2.15 | $0.00 |
DisclosureSEC source: 0000886744-17-000008 · edgar.xml · derivative · entry 1 BEHRS MELISSA KELLY · CIK 0001187032 · EVP BD, Port & Alliance Mgmt 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 300,000 Underlying: Common Stock · 300,000 shares Expires 2027-02-09 F1 · derivative.exercise_date: This option vests in a series of 48 consecutive equal monthly installments commencing February 9, 2017 provided the optionee continues to provide services to the Company. Read SEC document |
| December 30, 2016 Filed Jan 4, 2017 00:56 UTC |
Molineaux SusanDirector
|
GrantCommon Stock | 6,341 | $0.00 | $0.00 |
DisclosureSEC source: 0000886744-17-000002 · edgar.xml · nonDerivative · entry 1 Molineaux Susan · CIK 0001553389 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · Family Trust Disclosed balance after: 56,650 F1 · kind: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on December 30, 2016 of $2.07 per share. F1 · shares: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on December 30, 2016 of $2.07 per share. F1 · price: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on December 30, 2016 of $2.07 per share. Read SEC document |
| September 30, 2016 Filed Oct 3, 2016 22:59 UTC |
Molineaux SusanDirector
|
GrantCommon Stock | 5,808 | $0.00 | $0.00 |
DisclosureSEC source: 0000886744-16-000071 · edgar.xml · nonDerivative · entry 1 Molineaux Susan · CIK 0001553389 · Director 10b5-1 filing: Not disclosed Ownership: Indirect · Family Trust Disclosed balance after: 50,309 F1 · kind: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on September 30, 2016 of $2.26 per share. F1 · shares: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on September 30, 2016 of $2.26 per share. F1 · price: Shares issued in lieu of cash payment for quarterly board of directors retainer fee. Number of shares issued based on close price on September 30, 2016 of $2.26 per share. 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.