David M Stack

CIK 1204788 · View on SEC EDGAR ↗

Insider

First SEC filing: Feb. 2, 2011 · Latest: Feb. 7, 2014

On this page

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 61 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

61 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
June 7, 2023 PCRX S 5,326 $37.86 $201,642 153,781 Direct -3.35% Disposed -35.2% (price as of 2026-08-19)
June 6, 2023 PCRX S 5,058 $38.99 $197,211 159,107 Direct -3.08% Disposed -37.1% (price as of 2026-08-19)
June 8, 2022 PCRX S 10b5-1 501 $61.96 $31,042 142,251 Direct -0.35% Disposed -60.4% (price as of 2026-08-19)
June 8, 2022 PCRX S 10b5-1 1,282 $61.31 $78,599 142,752 Direct -0.89% Disposed -60.0% (price as of 2026-08-19)
June 8, 2022 PCRX S 10b5-1 5,006 $60.33 $302,012 144,034 Direct -3.36% Disposed -59.4% (price as of 2026-08-19)
June 8, 2022 PCRX S 10b5-1 7,039 $59.10 $416,005 149,040 Direct -4.51% Disposed -58.5% (price as of 2026-08-19)
June 6, 2022 PCRX S 10b5-1 11,965 $61.37 $734,292 156,079 Direct -7.12% Disposed -60.0% (price as of 2026-08-19)
June 4, 2021 PCRX S 14,905 $61.04 $909,801 61,156 Direct -19.60% Disposed -59.8% (price as of 2026-08-19)
June 4, 2021 AMRN P 10,000 $4.54 $45,400 40,000 Indirect +33.33% Acquired -84.2% (price as of 2026-08-19)
June 3, 2021 AMRN P 5,000 $4.62 $23,100 30,000 Indirect +20.00% Acquired -84.4% (price as of 2026-08-19)
May 12, 2021 PCRX S 10b5-1 3,611 $62.41 $225,363 76,061 Direct -4.53% Disposed -60.7% (price as of 2026-08-19)
May 12, 2021 PCRX S 10b5-1 14,669 $62.08 $910,652 79,672 Direct -15.55% Disposed -60.5% (price as of 2026-08-19)
May 12, 2021 PCRX S 10b5-1 2,970 $60.76 $180,457 94,341 Direct -3.05% Disposed -59.6% (price as of 2026-08-19)
May 11, 2021 PCRX S 10b5-1 7,932 $61.19 $485,359 76,061 Direct -9.44% Disposed -59.9% (price as of 2026-08-19)
May 11, 2021 PCRX S 10b5-1 13,318 $60.78 $809,468 83,993 Direct -13.69% Disposed -59.7% (price as of 2026-08-19)
Feb. 3, 2021 PCRX S 10b5-1 14,350 $71.42 $1,024,877 76,061 Direct -15.87% Disposed -65.7% (price as of 2026-08-19)
Feb. 3, 2021 PCRX S 10b5-1 6,900 $70.78 $488,382 90,411 Direct -7.09% Disposed -65.4% (price as of 2026-08-19)
Feb. 2, 2021 PCRX S 10b5-1 4,100 $70.20 $287,820 76,061 Direct -5.11% Disposed -65.1% (price as of 2026-08-19)
Feb. 2, 2021 PCRX S 10b5-1 14,250 $69.38 $988,665 80,161 Direct -15.09% Disposed -64.7% (price as of 2026-08-19)
Feb. 2, 2021 PCRX S 10b5-1 2,900 $68.41 $198,389 94,411 Direct -2.98% Disposed -64.2% (price as of 2026-08-19)
Nov. 30, 2020 AMRN P 25,000 $4.86 $121,500 25,000 Indirect Acquired -85.2% (price as of 2026-08-19)
Oct. 16, 2020 PCRX S 10b5-1 30,000 $55.56 $1,666,800 173,377 Direct -14.75% Disposed -55.9% (price as of 2026-08-19)
Oct. 15, 2020 PCRX S 10b5-1 30,000 $55.00 $1,650,000 173,377 Direct -14.75% Disposed -55.4% (price as of 2026-08-19)
Oct. 14, 2020 PCRX S 10b5-1 30,000 $55.53 $1,665,900 173,377 Direct -14.75% Disposed -55.8% (price as of 2026-08-19)
Aug. 17, 2020 PCRX S 10b5-1 3,217 $62.34 $200,548 173,377 Direct -1.82% Disposed -60.7% (price as of 2026-08-19)
Aug. 17, 2020 PCRX S 10b5-1 11,783 $61.79 $728,072 176,594 Direct -6.26% Disposed -60.3% (price as of 2026-08-19)
July 15, 2020 PCRX S 10b5-1 12,000 $56.88 $682,560 188,377 Direct -5.99% Disposed -56.9% (price as of 2026-08-19)
June 8, 2020 PCRX S 1,721 $48.49 $83,451 166,909 Direct -1.02% Disposed -49.4% (price as of 2026-08-19)
June 8, 2020 PCRX S 15,390 $48.08 $739,951 168,630 Direct -8.36% Disposed -49.0% (price as of 2026-08-19)
June 4, 2020 PCRX S 14,314 $46.33 $663,168 184,020 Direct -7.22% Disposed -47.1% (price as of 2026-08-19)
Jan. 15, 2020 PCRX S 10b5-1 1,975 $43.48 $85,873 1,208 Indirect -62.05% Disposed -43.6% (price as of 2026-08-19)
Jan. 15, 2020 PCRX S 10b5-1 23,025 $42.61 $981,095 3,183 Indirect -87.85% Disposed -42.5% (price as of 2026-08-19)
Nov. 15, 2019 PCRX S 10b5-1 25,000 $42.81 $1,070,250 1,208 Indirect -95.39% Disposed -42.7% (price as of 2026-08-19)
Nov. 15, 2019 PCRX S 10b5-1 45,000 $42.81 $1,926,450 142,299 Direct -24.03% Disposed -42.7% (price as of 2026-08-19)
Aug. 15, 2019 PCRX S 10b5-1 2,391 $39.61 $94,708 156,299 Direct -1.51% Disposed -38.1% (price as of 2026-08-19)
Aug. 15, 2019 PCRX S 10b5-1 10,458 $39.05 $408,385 158,690 Direct -6.18% Disposed -37.2% (price as of 2026-08-19)
July 11, 2019 AMRN S 10b5-1 51,991 $22.28 $1,158,359 0 Indirect -100.00% Disposed -96.8% (price as of 2026-08-19)
July 8, 2019 PCRX S 10b5-1 700 $43.42 $30,394 156,299 Direct -0.45% Disposed -43.5% (price as of 2026-08-19)
July 8, 2019 PCRX S 10b5-1 12,415 $42.85 $531,983 156,999 Direct -7.33% Disposed -42.8% (price as of 2026-08-19)

Showing latest 100 of 271 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
June 14, 2023 PCRX Stock Option (Right to Buy) Common Stock (245,400) $38.74 June 14, 2033 245,400 Acquired
June 8, 2022 PCRX Stock Option (Right to Buy) Common Stock (160,900) $59.39 June 8, 2032 160,900 Acquired
April 28, 2022 PCRX Stock Option (Right to Buy) Common Stock (22,500) $10.81 June 5, 2022 22,500 Disposed
March 31, 2022 PCRX Stock Option (Right to Buy) Common Stock (22,500) $10.81 June 5, 2022 22,500 Disposed
Jan. 25, 2022 PCRX Stock Option (Right to Buy) Common Stock (13,670) $10.81 June 5, 2022 13,670 Disposed
Jan. 11, 2022 PCRX Stock Option (Right to Buy) Common Stock (15,000) $10.81 June 5, 2022 15,000 Disposed
Nov. 16, 2021 PCRX Stock Option (Right to Buy) Common Stock (15,000) $10.81 June 5, 2022 15,000 Disposed
June 9, 2021 PCRX Stock Option (Right to Buy) Common Stock (133,400) $60.96 June 9, 2031 133,400 Acquired
May 12, 2021 PCRX Stock Option (Right to Buy) Common Stock (21,250) $10.81 June 5, 2022 21,250 Disposed
May 11, 2021 PCRX Stock Option (Right to Buy) Common Stock (21,250) $10.81 June 5, 2022 21,250 Disposed
Feb. 3, 2021 PCRX Stock Option (Right to Buy) Common Stock (21,250) $10.81 June 5, 2022 21,250 Disposed
Feb. 2, 2021 PCRX Stock Option (Right to Buy) Common Stock (21,250) $10.81 June 5, 2022 21,250 Disposed
Oct. 16, 2020 PCRX Stock Option (Right to Buy) Common Stock (30,000) $10.81 June 5, 2022 30,000 Disposed
Oct. 15, 2020 PCRX Stock Option (Right to Buy) Common Stock (30,000) $10.81 June 5, 2022 30,000 Disposed
Oct. 14, 2020 PCRX Stock Option (Right to Buy) Common Stock (30,000) $10.81 June 5, 2022 30,000 Disposed
June 9, 2020 PCRX Stock Option (Right to Buy) Common Stock (275,000) $47.65 June 9, 2030 275,000 Acquired
Feb. 21, 2020 PCRX Stock Option (Right to Buy) Common Stock (19,500) $1.61 Sept. 2, 2020 19,500 Disposed
Feb. 21, 2020 PCRX Stock Option (Right to Buy) Common Stock (16,356) $5.49 Dec. 29, 2020 16,356 Disposed
Jan. 15, 2020 PCRX Stock Option (Right to Buy) Common Stock (25,000) $10.81 June 5, 2022 25,000 Disposed
Dec. 26, 2019 PCRX Stock Option (Right to Buy) Common Stock (10,000) $5.49 Dec. 29, 2020 10,000 Disposed
Dec. 26, 2019 PCRX Stock Option (Right to Buy) Common Stock (10,000) $1.61 Sept. 2, 2020 10,000 Disposed
Nov. 15, 2019 PCRX Stock Option (Right to Buy) Common Stock (25,000) $10.81 June 5, 2022 25,000 Disposed
Oct. 2, 2019 PCRX Stock Option (Right to Buy) Common Stock (10,000) $549.00 Dec. 29, 2020 10,000 Disposed
Oct. 2, 2019 PCRX Stock Option (Right to Buy) Common Stock (7,000) $1.61 Sept. 2, 2020 7,000 Disposed
Sept. 18, 2019 PCRX Stock Option (Right to Buy) Common Stock (6,500) $5.49 Dec. 29, 2020 6,500 Disposed
Sept. 18, 2019 PCRX Stock Option (Right to Buy) Common Stock (7,500) $1.61 Sept. 2, 2020 7,500 Disposed
Aug. 15, 2019 PCRX Stock Option (Right to Buy) Common Stock (12,849) $10.81 June 5, 2022 12,849 Disposed
July 11, 2019 AMRN Stock Option (Right to Buy) Ordinary Shares (28,847) $2.19 July 11, 2026 28,847 Disposed
July 11, 2019 AMRN Stock Option (Right to Buy) Ordinary Shares (23,144) $2.50 July 6, 2025 23,144 Disposed
June 11, 2019 PCRX Stock Option (Right to Buy) Common Stock (9,000) $5.49 Dec. 29, 2020 9,000 Disposed
June 11, 2019 PCRX Stock Option (Right to Buy) Common Stock (15,000) $1.61 Sept. 2, 2020 15,000 Disposed
June 5, 2019 PCRX Stock Option (Right to Buy) Common Stock (142,100) $43.54 June 5, 2029 142,100 Acquired
May 29, 2019 AMRN Stock Option (Right to Buy) Ordinary Shares [F2] (33,799) $3.21 May 14, 2028 33,799 Disposed
May 20, 2019 AMRN Restricted Stock Units Ordinary Shares [F2] (7,428) 7,428 Acquired
May 20, 2019 AMRN Stock Option (Right to Buy) Ordinary Shares [F2] (9,658) $16.83 May 20, 2029 9,658 Acquired
May 17, 2019 AMRN Stock Option (Right to Buy) Ordinary Shares [F2] (13,174) $3.21 May 14, 2028 13,174 Disposed
Jan. 10, 2019 AMRN Stock Option (Right to Buy) Ordinary Shares [F2] (11,572) $2.50 July 6, 2025 11,572 Disposed
Jan. 10, 2019 AMRN Stock Option (Right to Buy) Ordinary Shares [F2] (28,500) $1.87 March 11, 2024 28,500 Disposed
Jan. 10, 2019 AMRN Stock Option (Right to Buy) Ordinary Shares [F2] (13,500) $5.58 July 9, 2023 13,500 Disposed
Jan. 10, 2019 AMRN Stock Option (Right to Buy) Ordinary Shares [F2] (45,000) $9.34 Dec. 10, 2022 45,000 Disposed
Jan. 10, 2019 AMRN Stock Option (Right to Buy) Ordinary Shares [F2] (21,146) $3.06 May 15, 2027 21,146 Disposed
Jan. 10, 2019 AMRN Stock Option (Right to Buy) Ordinary Shares [F2] (5,786) $2.50 July 6, 2025 5,786 Disposed
Dec. 18, 2018 PCRX Stock Option (Right to Buy) Common Stock (6,000) $5.49 Dec. 29, 2020 6,000 Disposed
Dec. 18, 2018 PCRX Stock Option (Right to Buy) Common Stock (6,000) $1.61 Sept. 2, 2020 6,000 Disposed
Oct. 11, 2018 PCRX Stock Option (Right to Buy) Common Stock (15,000) $5.49 Dec. 29, 2020 15,000 Disposed
Oct. 11, 2018 PCRX Stock Option (Right to Buy) Common Stock (18,190) $1.61 Sept. 2, 2020 18,190 Disposed
Oct. 11, 2018 PCRX Stock Option (Right to Buy) Common Stock (11,810) $1.61 Sept. 2, 2020 11,810 Disposed
Aug. 15, 2018 PCRX Stock Option (Right to Buy) Common Stock (13,481) $10.81 June 5, 2022 13,481 Disposed
Aug. 15, 2018 PCRX Stock Option (Right to Buy) Common Stock (610) $5.49 Dec. 29, 2020 610 Disposed
June 13, 2018 PCRX Stock Option (Right to Buy) Common Stock (170,250) $38.35 June 13, 2028 170,250 Acquired
May 15, 2018 PCRX Stock Option (Right to Buy) Common Stock (10,000) $10.81 June 5, 2022 10,000 Disposed
May 15, 2018 PCRX Stock Option (Right to Buy) Common Stock (15,000) $5.49 Dec. 29, 2020 15,000 Disposed
May 14, 2018 AMRN Restricted Stock Units Ordinary Shares [F2] (31,153) 31,153 Acquired
May 14, 2018 AMRN Stock Option (right to buy) Ordinary Shares [F2] (46,973) $3.21 May 14, 2028 46,973 Acquired
Jan. 10, 2018 PCRX Stock Option (Right to Buy) Common Stock (28,885) $1.61 Sept. 2, 2020 28,885 Disposed
Nov. 15, 2017 PCRX Stock Option (Right to Buy) Common Stock (28,885) $1.61 Sept. 2, 2020 28,885 Disposed
Aug. 15, 2017 PCRX Stock Option (Right to Buy) Common Stock (28,885) $1.61 Sept. 2, 2020 28,885 Disposed
July 24, 2017 PCRX Stock Option (Right to Buy) Common Stock (15,000) $1.61 Sept. 2, 2020 15,000 Disposed
June 23, 2017 PCRX Stock Option (Right to Buy) Common Stock (15,000) $1.61 Sept. 2, 2020 15,000 Disposed
June 14, 2017 PCRX Stock Option (Right to Buy) Common Stock (81,000) $44.20 June 14, 2027 81,000 Acquired
May 15, 2017 AMRN Stock Option (right to buy) Ordinary Shares [F2] (21,146) $3.06 May 15, 2027 21,146 Acquired
May 15, 2017 AMRN Restricted Stock Units Ordinary Shares [F2] (14,706) 14,706 Acquired
Jan. 17, 2017 PCRX Stock Option (Right to Buy) Common Stock (15,000) $5.49 Dec. 29, 2020 15,000 Disposed
Dec. 7, 2016 PCRX Stock Option (Right to Buy) Common Stock (60,000) $32.35 Dec. 7, 2026 60,000 Acquired
Nov. 15, 2016 PCRX Stock Option (Right to Buy) Common Stock (15,000) $5.49 Dec. 29, 2020 15,000 Disposed
Oct. 5, 2016 PCRX Stock Option (Right to Buy) Common Stock (30,000) $1.61 Sept. 2, 2020 30,000 Disposed
Aug. 15, 2016 PCRX Stock Option (Right to Buy) Common Stock (15,000) $5.49 Dec. 29, 2020 15,000 Disposed
July 11, 2016 AMRN Restricted Stock Units Ordinary Shares [F2] (20,548) 20,548 Acquired
July 11, 2016 AMRN Stock Option (right to buy) Ordinary Shares [F2] (28,847) $2.19 July 11, 2026 28,847 Acquired
June 15, 2016 PCRX Stock Option (Right to Buy) Common Stock (66,250) $40.34 June 15, 2026 66,250 Acquired
April 15, 2016 PCRX Stock Option (Right to Buy) Common Stock (25,000) $5.49 Dec. 29, 2020 25,000 Disposed
Jan. 15, 2016 PCRX Stock Option (Right to Buy) Common Stock (15,000) $1.61 Sept. 2, 2020 15,000 Disposed
Oct. 15, 2015 PCRX Stock Option (Right to Buy) Common Stock (15,000) $1.61 Sept. 2, 2020 15,000 Disposed
July 15, 2015 PCRX Stock Option (Right to Buy) Common Stock (15,000) $1.61 Sept. 2, 2020 15,000 Disposed
July 6, 2015 AMRN Restricted Stock Units Ordinary Shares [F2] (18,000) 18,000 Acquired
July 6, 2015 AMRN Restricted Stock Units Ordinary Shares [F2] (40,500) 40,500 Acquired
July 6, 2015 AMRN Stock Option (right to buy) Ordinary Shares [F2] (23,144) $2.50 July 6, 2025 23,144 Acquired
July 6, 2015 AMRN Stock Option (right to buy) Ordinary Shares [F2] (17,358) $2.50 July 6, 2025 17,358 Acquired
April 15, 2015 PCRX Stock Option (Right to Buy) Common Stock (25,000) $1.61 Sept. 2, 2020 25,000 Disposed
Jan. 15, 2015 PCRX Stock Option (Right to Buy) Common Stock (15,000) $1.61 Sept. 2, 2020 15,000 Disposed
Oct. 15, 2014 PCRX Stock Option (Right to Buy) Common Stock (15,000) $1.61 Sept. 2, 2020 15,000 Disposed
Sept. 9, 2014 PCRX Stock Option (Right to Buy) Common Stock (150,000) $81.00 June 3, 2024 150,000 Acquired
Sept. 9, 2014 PCRX Stock Option (Right to Buy) Common Stock (150,000) $81.00 June 3, 2024 150,000 Disposed
Sept. 9, 2014 PCRX Stock Option (Right to Buy) Common Stock (350,000) $10.81 June 4, 2022 350,000 Acquired
Sept. 9, 2014 PCRX Stock Option (Right to Buy) Common Stock (350,000) $10.81 June 4, 2022 350,000 Disposed
July 15, 2014 PCRX Stock Option (Right to Buy) Common Stock (15,000) $1.61 Sept. 2, 2020 15,000 Disposed
June 3, 2014 PCRX Stock Option (Right to Buy) Common Stock (150,000) $81.00 June 3, 2024 150,000 Acquired
May 9, 2014 PCRX Employee Stock Option (Right to Buy) Common Stock (25,000) $1.61 Sept. 2, 2020 25,000 Disposed
March 11, 2014 AMRN Restricted Stock Units Ordinary Shares [F2] (24,000) 24,000 Acquired
March 11, 2014 AMRN Stock Option (right to buy) Ordinary Shares [F2] (28,500) $1.87 March 11, 2024 28,500 Acquired
Dec. 30, 2013 PCRX Employee Stock Option (right to buy) Common Stock (15,000) $1.61 Sept. 2, 2020 15,000 Disposed
Sept. 30, 2013 PCRX Employee Stock Option (right to buy) Common Stock (15,000) $1.61 Sept. 2, 2020 15,000 Disposed
July 9, 2013 AMRN Stock Option (right to buy) Ordinary Shares [F2] (13,500) $5.58 July 9, 2023 13,500 Acquired
July 9, 2013 AMRN Restricted Stock Units Ordinary Shares [F2] (9,000) 9,000 Acquired
June 28, 2013 PCRX Employee Stock Option (right to buy) Common Stock (15,000) $1.61 Sept. 2, 2020 15,000 Disposed
March 28, 2013 PCRX Employee Stock Option (right to buy) Common Stock (15,000) $1.61 Sept. 2, 2020 15,000 Disposed
Dec. 10, 2012 AMRN Stock Option (right to buy) Ordinary Shares [F2] (45,000) $9.34 Dec. 10, 2022 45,000 Acquired
June 5, 2012 PCRX Common Stock Common Stock (350,000) $10.81 June 4, 2022 350,000 Acquired

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

Initial ownership (Form 3) 4 holdings

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

Date Ticker Security Shares Ownership
Feb. 2, 2011 PCRX Common Stock 18,600 Indirect
Feb. 2, 2011 PCRX Stock Option (Right to Buy)→ Common Stock (185,960) 185,960 Direct
Feb. 2, 2011 PCRX Stock Option (Right to Buy)→ Common Stock (255,695) 255,695 Direct
Feb. 2, 2011 PCRX Stock Option (Right to Buy)→ Common Stock (158,466) 158,466 Direct

Compensation (DEF 14A)

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

PCRX

CEO
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2023 $941,387 $720,600 $1,266,798 $3,909,786 $39,520 $6,878,091
2022 $910,108 $618,900 $1,276,885 $4,030,545 $14,902 $6,851,340
2019 $831,966 $624,675 $1,088,181 $3,244,433 $17,173 $5,806,428

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