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4
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7 May 18
SPHERIX / Gregory James Blattner ownership change
8:22pm
3
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7 May 18
SPHERIX / Gregory James Blattner ownership change
8:21pm
8-K
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7 May 18
Spherix Announces Adjustment to DatChat Acquisition Consideration
2:02pm
DEFA14A
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7 May 18
Additional proxy soliciting materials
2:00pm
8-K
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9 Apr 18
Spherix Issues Letter to Shareholders
12:00am
425
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9 Apr 18
Business combination disclosure
12:00am
8-K
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28 Mar 18
Other Events
12:00am
8-K
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19 Mar 18
Entry into a Material Definitive Agreement
12:00am
424B2
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16 Mar 18
Prospectus for primary offering
12:00am
424B2
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15 Mar 18
Prospectus for primary offering
12:00am
425
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14 Mar 18
Business combination disclosure
12:00am
8-K
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14 Mar 18
Spherix To Enter Cyber Security Market via DatChat Acquisition
12:00am
4
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20 Feb 18
SPHERIX / TIM S LEDWICK ownership change
12:00am
4
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20 Feb 18
SPHERIX / Robert J VanderZanden ownership change
12:00am
4
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20 Feb 18
SPHERIX / Eric Weisblum ownership change
12:00am
EFFECT
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19 Jan 18
Notice of effectiveness
12:00am
CORRESP
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18 Jan 18
Correspondence with SEC
12:00am
UPLOAD
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18 Jan 18
Letter from SEC
12:00am