Zhongjin Lu

CIK 1640691 · View on SEC EDGAR ↗

Insider

First SEC filing: May 14, 2015 · Latest: May 14, 2015

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 12 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

12 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
March 23, 2018 RKDA S 1,750 $32.74 $57,295 558 Direct -75.82% Disposed -100.0% (price as of 2026-08-21)
Nov. 17, 2017 RKDA S 5,950 $0.23 $1,368 11,153 Direct -34.79% Disposed -99.7% (price as of 2026-08-21)
Sept. 11, 2015 RKDA S 10b5-1 1,068 $4.92 $5,255 14,760 Direct -6.75% Disposed -100.0% (price as of 2026-08-21)
Sept. 10, 2015 RKDA S 10b5-1 1,302 $5.27 $6,862 12,870 Direct -9.19% Disposed -100.0% (price as of 2026-08-21)
Sept. 9, 2015 RKDA S 10b5-1 2,370 $5.55 $13,154 10,487 Direct -18.43% Disposed -100.0% (price as of 2026-08-21)
Sept. 8, 2015 RKDA S 10b5-1 3,000 $5.51 $16,530 5,882 Direct -33.78% Disposed -100.0% (price as of 2026-08-21)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
March 23, 2018 RKDA Employee Stock Option (right to buy) Common Stock (1,750) $21.60 June 30, 2018 1,750 Disposed
June 8, 2017 RKDA Stock Option (right to buy) Common Stock (50,000) $0.70 June 8, 2027 50,000 Acquired
Aug. 18, 2016 RKDA Stock Option (right to buy) Common Stock (50,000) $2.14 Aug. 17, 2026 50,000 Acquired
Sept. 11, 2015 RKDA Employee Stock Option (right to buy) Common Stock (2,958) $0.44 Dec. 31, 2015 2,958 Disposed
Sept. 10, 2015 RKDA Employee Stock Option (right to buy) Common Stock (3,685) $0.44 Dec. 31, 2015 3,685 Disposed
Sept. 9, 2015 RKDA Employee Stock Option (right to buy) Common Stock (6,975) $0.44 Dec. 31, 2015 6,975 Disposed
Sept. 8, 2015 RKDA Employee Stock Option (right to buy) Common Stock (8,882) $0.44 Dec. 31, 2015 8,882 Disposed

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 9 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
May 14, 2015 RKDA Common Stock 0 Direct
May 14, 2015 RKDA Employee Stock Option (right to buy)→ Common Stock (22,500) 22,500 Direct
May 14, 2015 RKDA Employee Stock Option (right to buy)→ Common Stock (35,000) 35,000 Direct
May 14, 2015 RKDA Employee Stock Option (right to buy)→ Common Stock (20,000) 20,000 Direct
May 14, 2015 RKDA Employee Stock Option (right to buy)→ Common Stock (20,000) 20,000 Direct
May 14, 2015 RKDA Employee Stock Option (right to buy)→ Common Stock (12,500) 12,500 Direct
May 14, 2015 RKDA Employee Stock Option (right to buy)→ Common Stock (18,750) 18,750 Direct
May 14, 2015 RKDA Employee Stock Option (right to buy)→ Common Stock (12,500) 12,500 Direct
May 14, 2015 RKDA Employee Stock Option (right to buy)→ Common Stock (25,000) 25,000 Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

RKDA

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2017 $237,994 — — $24,190 $58,191 — — $320,375

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.