Christoph H Westphal

CIK 1291961 · View on SEC EDGAR ↗

Insider

First SEC filing: Dec. 21, 2018 · Latest: July 15, 2021

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 71 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

71 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
July 20, 2021 TCRX P 133,333 $15.00 $1,999,995 1,278,838 Indirect +11.64% Acquired -94.8% (price as of 2026-08-21)
Oct. 16, 2018 DCOY S 3,212,861 $0.92 $2,955,832 0 Indirect -100.00% Disposed -100.0% (price as of 2026-08-21)
June 29, 2015 DCOY P 10b5-1 286 $20.21 $5,780 3,906,661 Direct +0.01% Acquired -100.0% (price as of 2026-08-21)
June 22, 2015 DCOY P 10b5-1 278 $19.76 $5,493 3,906,375 Direct +0.01% Acquired -100.0% (price as of 2026-08-21)
June 15, 2015 DCOY P 10b5-1 284 $19.37 $5,501 3,906,097 Direct +0.01% Acquired -100.0% (price as of 2026-08-21)
June 8, 2015 DCOY P 10b5-1 311 $17.88 $5,561 3,905,813 Direct +0.01% Acquired -100.0% (price as of 2026-08-21)
June 1, 2015 DCOY P 10b5-1 303 $18.15 $5,499 3,905,502 Direct +0.01% Acquired -100.0% (price as of 2026-08-21)
May 18, 2015 DCOY P 10b5-1 323 $17.04 $5,504 3,905,199 Direct +0.01% Acquired -100.0% (price as of 2026-08-21)
May 11, 2015 DCOY P 10b5-1 313 $18.19 $5,693 3,904,876 Direct +0.01% Acquired -100.0% (price as of 2026-08-21)
May 4, 2015 DCOY P 10b5-1 310 $18.17 $5,633 3,904,563 Direct +0.01% Acquired -100.0% (price as of 2026-08-21)
April 27, 2015 DCOY P 10b5-1 244 $22.15 $5,405 3,904,253 Direct +0.01% Acquired -100.0% (price as of 2026-08-21)
April 20, 2015 DCOY P 10b5-1 266 $20.91 $5,562 3,904,009 Direct +0.01% Acquired -100.0% (price as of 2026-08-21)
April 13, 2015 DCOY P 10b5-1 282 $19.64 $5,538 3,903,743 Direct +0.01% Acquired -100.0% (price as of 2026-08-21)
April 6, 2015 DCOY P 10b5-1 262 $21.18 $5,549 3,903,461 Direct +0.01% Acquired -100.0% (price as of 2026-08-21)
March 30, 2015 DCOY P 10b5-1 272 $20.52 $5,581 3,903,199 Direct +0.01% Acquired -100.0% (price as of 2026-08-21)
Jan. 28, 2015 VSTM P 1,230,769 $6.50 $7,999,998 1,230,769 Indirect — Acquired -91.1% (price as of 2026-08-21)
Dec. 19, 2014 VSTM P 1,500 $8.50 $12,750 687,016 Direct +0.22% Acquired -93.2% (price as of 2026-08-21)
May 14, 2014 VSTM P 2,000 $7.56 $15,120 700,264 Direct +0.29% Acquired -92.3% (price as of 2026-08-21)
March 7, 2014 TPST P 100,000 $10.00 $1,000,000 3,820,571 Indirect +2.69% Acquired -100.0% (price as of 2026-08-21)
Nov. 18, 2013 VSTM P 10b5-1 1,000 $9.60 $9,600 696,872 Direct +0.14% Acquired -94.0% (price as of 2026-08-21)
Sept. 11, 2013 TPST P 4,850 $10.53 $51,070 4,850 Indirect — Acquired -100.0% (price as of 2026-08-21)
June 7, 2013 VSTM P 10b5-1 1,000 $9.06 $9,060 707,089 Direct +0.14% Acquired -93.6% (price as of 2026-08-21)
May 21, 2013 VSTM P 10b5-1 800 $9.24 $7,392 705,289 Direct +0.11% Acquired -93.7% (price as of 2026-08-21)
May 3, 2013 VSTM P 10b5-1 800 $9.83 $7,864 703,689 Direct +0.11% Acquired -94.1% (price as of 2026-08-21)
April 17, 2013 VSTM P 10b5-1 800 $9.53 $7,624 702,089 Direct +0.11% Acquired -93.9% (price as of 2026-08-21)
March 21, 2013 VSTM P 10b5-1 800 $9.04 $7,232 705,331 Direct +0.11% Acquired -93.6% (price as of 2026-08-21)
March 5, 2013 VSTM P 10b5-1 800 $9.47 $7,576 740,595 Direct +0.11% Acquired -93.9% (price as of 2026-08-21)
Jan. 29, 2013 VSTM P 10b5-1 300 $10.00 $3,000 712,369 Direct +0.04% Acquired -94.2% (price as of 2026-08-21)
Jan. 2, 2013 VSTM P 10b5-1 800 $9.73 $7,784 711,269 Direct +0.11% Acquired -94.0% (price as of 2026-08-21)

Showing latest 100 of 127 transactions

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
July 20, 2021 TCRX Series C Preferred Stock Voting Common Stock (171,063) — — 171,063 Disposed
July 20, 2021 TCRX Series B Preferred Stock Voting Common Stock (332,594) — — 332,594 Disposed
July 20, 2021 TCRX Series A Preferred Stock Voting Common Stock (641,848) — — 641,848 Disposed
Feb. 3, 2015 DCOY Series B Preferred Stock Common Stock $0.00 — 2,212,756 Disposed
Feb. 3, 2015 DCOY Series A Preferred Stock Common Stock $0.00 — 8,000,000 Disposed
June 7, 2013 TPST Stock Option (right to buy) Common Stock (4,448) $14.00 June 7, 2023 4,448 Acquired
Sept. 18, 2012 VSTM Stock Option (Right to Buy) Common Stock (625,000) $9.68 Sept. 18, 2022 625,000 Acquired
Aug. 13, 2012 TPST Series B Preferred Stock Common Stock — — 1,818,181 Disposed
Aug. 13, 2012 TPST Series A Preferred Stock Common Stock — — 3,000,000 Disposed
March 6, 2012 VSTM Stock Option (Right to Buy) Common Stock (12,500) $11.10 March 5, 2022 12,500 Acquired
Feb. 1, 2012 VSTM Series C Preferred Stock Common Stock — — 444,444 Disposed
Feb. 1, 2012 VSTM Series B Preferred Stock Common Stock — — 3,500,000 Disposed
Feb. 1, 2012 VSTM Series A Preferred Stock Common Stock — — 4,000,000 Disposed
June 3, 2004 ALNY Series C Convertible Preferred Stock Common Stock (65,679) — — 124,791 Disposed
June 3, 2004 ALNY Series C Convertible Preferred Stock Common Stock (1,035) — — 1,967 Disposed
June 3, 2004 ALNY Series C Convertible Preferred Stock Common Stock (1,705) — — 3,240 Disposed
June 3, 2004 ALNY Series B Convertible Preferred Stock Common Stock (1,839,052) — — 3,494,200 Disposed
June 3, 2004 ALNY Series B Convertible Preferred Stock Common Stock (28,985) — — 55,072 Disposed
June 3, 2004 ALNY Series B Convertible Preferred Stock Common Stock (47,751) — — 90,728 Disposed
June 3, 2004 ALNY Series A Convertible Preferred Stock Common Stock (505,239) — — 959,955 Disposed
June 3, 2004 ALNY Series A Convertible Preferred Stock Common Stock (7,963) — — 15,130 Disposed
June 3, 2004 ALNY Series A Convertible Preferred Stock Common Stock (13,118) — — 24,925 Disposed

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

Initial ownership (Form 3) 25 holdings

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

Date Ticker Security Shares Ownership
July 15, 2021 TCRX Voting Common Stock 914,634 Direct
July 15, 2021 TCRX Voting Common Stock 121,951 Indirect
July 15, 2021 TCRX Series A Preferred Stock→ Voting Common Stock (641,848) 641,848 Indirect
July 15, 2021 TCRX Series B Preferred Stock→ Voting Common Stock (332,594) 332,594 Indirect
July 15, 2021 TCRX Series C Preferred Stock→ Voting Common Stock (171,063) 171,063 Indirect
Jan. 28, 2015 DCOY Common Stock 3,902,926 Direct
Jan. 28, 2015 DCOY Series A Preferred Stock→ Common Stock — Indirect
Jan. 28, 2015 DCOY Series B Preferred Stock→ Common Stock — Indirect
June 11, 2012 TPST Common Stock 701,927 Direct
June 11, 2012 TPST Series A Preferred Shares→ Common Stock — Indirect
June 11, 2012 TPST Series B Preferred Shares→ Common Stock — Indirect
Jan. 26, 2012 VSTM Common Stock 502,857 Direct
Jan. 26, 2012 VSTM Common Stock 125,714 Indirect
Jan. 26, 2012 VSTM Series A Preferred Stock→ Common Stock — Indirect
Jan. 26, 2012 VSTM Series B Preferred Stock→ Common Stock — Indirect
Jan. 26, 2012 VSTM Series C Preferred Stock→ Common Stock — Indirect
May 27, 2004 ALNY Series A Convertible Preferred Stock→ Common Stock — Indirect
May 27, 2004 ALNY Series A Convertible Preferred Stock→ Common Stock — Indirect
May 27, 2004 ALNY Series A Convertible Preferred Stock→ Common Stock — Indirect
May 27, 2004 ALNY Series B Convertible Preferred Stock→ Common Stock — Indirect
May 27, 2004 ALNY Series B Convertible Preferred Stock→ Common Stock — Indirect
May 27, 2004 ALNY Series B Convertible Preferred Stock→ Common Stock — Indirect
May 27, 2004 ALNY Series C Convertible Preferred Stock→ Common Stock — Indirect
May 27, 2004 ALNY Series C Convertible Preferred Stock→ Common Stock — Indirect
May 27, 2004 ALNY Series C Convertible Preferred Stock→ Common Stock — Indirect

Compensation (DEF 14A)

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

VSTM

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2013 — — — — — — — —
2012 — — $4,019,607 $3,000,006 — — — $7,019,613

DCOY

CEO
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2017 $245,350 — — $32,276 — — $78,044 $355,670
2016 $472,770 — — — $200,927 — $15,914 $1,686,419
2015 $459,000 — — — $218,025 — $19,832 $696,857

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