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$RBRK
$133.40 +$4.66 (3.62%) Close

$RBRK SEC Filings

Filed On Filing
07 Oct 2026 Form 4: Nithrakashyap Arvind, Director

Received 2,501 shares by conversion · Sold 12,820 shares ($1.57M) · Received 12,820 shares by conversion · 3 more

06 Oct 2026 Form 4: Wassenaar Yvonne, Director

Sold 721 shares ($85.8K)

02 Oct 2026 Form 4: Thompson John Wendell, Director

Sold 13,500 shares ($1.56M) · Received 11,000 shares by conversion · Exercised 11,000 Stock Option (Right to Buy) · 1 more

25 Sep 2026 Form 4: Sinha Bipul, Director

Received 555,000 shares by conversion · Gave 55,000 shares as a gift · Acquired 500,000 Prepaid Variable Forward Contract (obligation to sell) (Other Transaction)

25 Sep 2026 144
17 Sep 2026 Form 4: Choudary Kiran Kumar, Chief Financial Officer

Received 4,000 shares by conversion · Sold 4,000 shares ($404K) · Gave up 13,995 shares to cover exercise price or tax ($1.4M) · 3 more

17 Sep 2026 Form 4: Nithrakashyap Arvind, Director

Gave up 10,436 shares to cover exercise price or tax ($1.05M)

10 Sep 2026 Form 4: Nithrakashyap Arvind, Director

Received 12,820 shares by conversion · Sold 12,820 shares ($1.17M) · Received 12,820 shares by conversion · 3 more

08 Sep 2026 144
03 Sep 2026 Form 4: Wassenaar Yvonne, Director

Received 513 shares by conversion · Sold 721 shares ($64.5K)

03 Sep 2026 Form 4: Thompson John Wendell, Director

Sold 13,500 shares ($1.2M) · Received 11,000 shares by conversion · Exercised 11,000 Stock Option (Right to Buy) · 1 more

03 Sep 2026 144
01 Sep 2026 10-Q
28 Aug 2026 Form 4: Russak-Aminoach Rakefet, Director

Received 10,304 shares as a grant or award

28 Aug 2026 Form 3: Russak-Aminoach Rakefet, Director

No securities owned

27 Aug 2026 8-K: Results of Operations and Financial Condition; Departure/Election of Directors or Officers; Compensation
25 Aug 2026 Form 4: Choudary Kiran Kumar, Chief Financial Officer

Received 4,000 shares by conversion · Sold 10,000 shares ($983K) · Exercised 4,000 Stock Option (Right to Buy) · 1 more

14 Aug 2026 SCHEDULE 13G/A
13 Aug 2026 SCHEDULE 13G
05 Aug 2026 Form 4: Nithrakashyap Arvind, Director

Received 2,502 shares by conversion · Sold 12,820 shares ($949K) · Received 12,820 shares by conversion · 3 more

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