Julie L. Gerberding

Insider

First SEC filing: Jan. 7, 2015 · Latest: Jan. 7, 2015

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.

Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 53 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

53 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
July 22, 2026	MCK	A	277	—	—	277 Direct	—	Acquired	(price as of 2026-08-21)
July 30, 2025	MCK	A	301	—	—	301 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 7, 2025	MCK	A	176	—	—	176 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 24, 2022	MRK	A	9,550	$73.51	$702,020	48,712 Direct	+24.39%	Acquired	106.3% (price as of 2026-08-21)
Nov. 1, 2021	MRK	M	11,414	—	—	22,831 Direct	-33.33%	Disposed	(price as of 2026-08-21)
Nov. 1, 2021	MRK	M	19,394	—	—	9,698 Direct	-66.66%	Disposed	(price as of 2026-08-21)
Nov. 1, 2021	MRK	M	30,175	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 1, 2021	MRK	M	35,287	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 1, 2021	MRK	S	96,270	$87.91	$8,463,096	39,162 Direct	-71.08%	Disposed	72.5% (price as of 2026-08-21)
Nov. 1, 2021	MRK	M	11,414	—	—	135,432 Direct	+9.20%	Acquired	(price as of 2026-08-21)
Nov. 1, 2021	MRK	M	19,394	—	—	124,018 Direct	+18.54%	Acquired	(price as of 2026-08-21)
Nov. 1, 2021	MRK	M	30,175	—	—	104,624 Direct	+40.53%	Acquired	(price as of 2026-08-21)
Nov. 1, 2021	MRK	M	35,287	—	—	74,449 Direct	+90.11%	Acquired	(price as of 2026-08-21)
May 4, 2021	MRK	A	39,796	—	—	39,796 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 26, 2021	MRK	A	12,585	$72.62	$913,923	39,162 Direct	+47.35%	Acquired	118.9% (price as of 2026-08-21)
July 17, 2020	MRK	M	18,111	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
July 17, 2020	MRK	S 10b5-1	18,174	$80.01	$1,454,102	26,577 Direct	-40.61%	Disposed	98.6% (price as of 2026-08-21)
July 17, 2020	MRK	S 10b5-1	18,111	$80.00	$1,448,880	44,751 Direct	-28.81%	Disposed	98.7% (price as of 2026-08-21)
July 17, 2020	MRK	M	18,111	—	—	62,862 Direct	+40.47%	Acquired	(price as of 2026-08-21)
May 1, 2020	MRK	A	33,226	—	—	33,226 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 28, 2020	MRK	A	7,371	$76.56	$564,324	44,409 Direct	+19.90%	Acquired	107.6% (price as of 2026-08-21)
Jan. 13, 2020	MRK	M	33,012	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 13, 2020	MRK	M	49,536	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 13, 2020	MRK	S 10b5-1	102,073	$89.34	$9,119,202	37,038 Direct	-73.38%	Disposed	77.9% (price as of 2026-08-21)
Jan. 13, 2020	MRK	M	33,012	—	—	139,111 Direct	+31.11%	Acquired	(price as of 2026-08-21)
Jan. 13, 2020	MRK	M	49,536	—	—	106,099 Direct	+87.58%	Acquired	(price as of 2026-08-21)
May 3, 2019	MRK	A	28,227	—	—	28,227 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 25, 2019	MRK	A	8,747	$80.38	$703,084	55,288 Direct	+18.79%	Acquired	97.7% (price as of 2026-08-21)
Nov. 7, 2018	MRK	M	36,218	$54.68	$1,980,400	82,481 Direct	+78.29%	Acquired	190.7% (price as of 2026-08-21)
Nov. 7, 2018	MRK	S	36,218	$75.14	$2,721,421	46,263 Direct	-43.91%	Disposed	111.5% (price as of 2026-08-21)
Nov. 7, 2018	MRK	M	36,218	—	—	18,111 Direct	-66.66%	Disposed	(price as of 2026-08-21)
May 15, 2018	MRK	S	9,972	$59.66	$594,930	45,717 Direct	-17.91%	Disposed	166.4% (price as of 2026-08-21)
May 4, 2018	MRK	A	29,277	—	—	29,277 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 27, 2018	MRK	A	9,062	$54.72	$495,873	55,277 Direct	+19.61%	Acquired	190.5% (price as of 2026-08-21)
May 5, 2017	MRK	A	34,237	—	—	34,237 Direct	—	Acquired	(price as of 2026-08-21)
May 2, 2017	MRK	M	3,092	—	—	46,416 Direct	+7.14%	Acquired	(price as of 2026-08-21)
May 2, 2017	MRK	F	1,078	$62.38	$67,246	45,338 Direct	-2.32%	Disposed	154.8% (price as of 2026-08-21)
May 2, 2017	MRK	M	3,092	$62.38	$192,879	0 Direct	-100.00%	Disposed	154.8% (price as of 2026-08-21)
Feb. 27, 2017	MRK	A	3,707	$65.85	$244,106	43,063 Direct	+9.42%	Acquired	141.4% (price as of 2026-08-21)
Nov. 7, 2016	MRK	M	38,647	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 7, 2016	MRK	M	10,313	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 7, 2016	MRK	M	36,563	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Nov. 7, 2016	MRK	S	85,523	$60.02	$5,133,090	39,115 Direct	-68.62%	Disposed	164.8% (price as of 2026-08-21)
Nov. 7, 2016	MRK	M	10,313	$36.56	$377,043	124,638 Direct	+9.02%	Acquired	334.7% (price as of 2026-08-21)
Nov. 7, 2016	MRK	M	36,563	$39.29	$1,436,560	114,325 Direct	+47.02%	Acquired	304.5% (price as of 2026-08-21)
Nov. 7, 2016	MRK	M	38,647	$44.98	$1,738,342	77,762 Direct	+98.80%	Acquired	253.3% (price as of 2026-08-21)
May 10, 2016	MRK	A	54,329	—	—	54,329 Direct	—	Acquired	(price as of 2026-08-21)
May 6, 2016	MRK	M	4,002	$54.09	$216,468	0 Direct	-100.00%	Disposed	193.8% (price as of 2026-08-21)
May 6, 2016	MRK	F	1,566	$54.09	$84,705	38,655 Direct	-3.89%	Disposed	193.8% (price as of 2026-08-21)
May 6, 2016	MRK	M	4,002	—	—	40,221 Direct	+11.05%	Acquired	(price as of 2026-08-21)
Feb. 22, 2016	MRK	A	3,377	$50.77	$171,450	35,986 Direct	+10.36%	Acquired	213.0% (price as of 2026-08-21)
May 8, 2015	MRK	M	19,208	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 8, 2015	MRK	M	27,000	—	—	10,313 Direct	-72.36%	Disposed	(price as of 2026-08-21)
May 8, 2015	MRK	S	38,368	$60.99	$2,340,064	31,985 Direct	-54.54%	Disposed	160.6% (price as of 2026-08-21)
May 8, 2015	MRK	M	19,208	$33.49	$643,276	70,353 Direct	+37.56%	Acquired	374.6% (price as of 2026-08-21)
May 8, 2015	MRK	M	27,000	$36.56	$987,120	51,145 Direct	+111.82%	Acquired	334.7% (price as of 2026-08-21)
May 2, 2015	MRK	M	3,818	$59.86	$228,545	0 Direct	-100.00%	Disposed	165.5% (price as of 2026-08-21)
May 2, 2015	MRK	F	1,214	$59.86	$72,670	24,145 Direct	-4.79%	Disposed	165.5% (price as of 2026-08-21)
May 2, 2015	MRK	M	3,818	—	—	25,359 Direct	+17.72%	Acquired	(price as of 2026-08-21)
May 1, 2015	MRK	A	49,536	—	—	49,536 Direct	—	Acquired	(price as of 2026-08-21)
Feb. 23, 2015	MRK	A	2,736	$58.30	$159,509	21,374 Direct	+14.68%	Acquired	172.6% (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
July 22, 2026	MCK	Restricted Stock Units (RSUs)	Common Stock (277)	$0.00	—	277	Acquired
July 30, 2025	MCK	Restricted Stock Units (RSUs)	Common Stock (301)	$0.00	—	301	Acquired
Feb. 7, 2025	MCK	Restricted Stock Units (RSUs)	Common Stock (176)	$0.00	—	176	Acquired
Nov. 1, 2021	MRK	Stock Option (Right to Buy)	Common Stock (11,414)	—	April 30, 2030	11,414	Disposed
Nov. 1, 2021	MRK	Stock Option (Right to Buy)	Common Stock (19,394)	—	May 2, 2029	19,394	Disposed
Nov. 1, 2021	MRK	Stock Option (Right to Buy)	Common Stock (30,175)	—	May 3, 2028	30,175	Disposed
Nov. 1, 2021	MRK	Stock Option (Right to Buy)	Common Stock (35,287)	—	May 4, 2027	35,287	Disposed
May 4, 2021	MRK	Stock Option (Right to Buy)	Common Stock (39,796)	$75.99	May 3, 2031	39,796	Acquired
July 17, 2020	MRK	Stock Option (Right to Buy)	Common Stock (18,111)	$54.68	May 9, 2026	18,111	Disposed
May 1, 2020	MRK	Stock Option (Right to Buy)	Common Stock (33,226)	$77.67	April 30, 2030	33,226	Acquired
Jan. 13, 2020	MRK	Stock Option (Right to Buy)	Common Stock (33,012)	$58.22	May 1, 2024	33,012	Disposed
Jan. 13, 2020	MRK	Stock Option (Right to Buy)	Common Stock (49,536)	$59.86	April 30, 2025	49,536	Disposed
May 3, 2019	MRK	Stock Option (right to buy)	Common Stock (28,227)	$80.00	May 2, 2029	28,227	Acquired
Nov. 7, 2018	MRK	Stock Option (right to buy)	Common Stock (36,218)	$54.68	May 9, 2026	36,218	Disposed
May 4, 2018	MRK	Stock Option (right to buy)	Common Stock (29,277)	$57.75	May 3, 2028	29,277	Acquired
May 5, 2017	MRK	Stock Option (right to buy)	Common Stock (34,237)	$63.97	May 4, 2027	34,237	Acquired
May 2, 2017	MRK	Restricted Stock Unit	Common Stock (3,092)	—	May 2, 2017	3,092	Disposed
Nov. 7, 2016	MRK	Stock Option (right to buy)	Common Stock (38,647)	$44.98	May 5, 2023	38,647	Disposed
Nov. 7, 2016	MRK	Stock Option (right to buy)	Common Stock (10,313)	$36.56	May 3, 2021	10,313	Disposed
Nov. 7, 2016	MRK	Stock Option (right to buy)	Common Stock (36,563)	$39.29	May 1, 2022	36,563	Disposed
May 10, 2016	MRK	Stock Option (right to buy)	Common Stock (54,329)	$54.68	May 9, 2026	54,329	Acquired
May 6, 2016	MRK	Restricted Stock Unit	Common Stock (4,002)	—	May 6, 2016	4,002	Disposed
May 8, 2015	MRK	Stock Option (right to buy)	Common Stock (19,208)	$33.49	May 6, 2020	19,208	Disposed
May 8, 2015	MRK	Stock Option (right to buy)	Common Stock (27,000)	$36.56	May 3, 2021	27,000	Disposed
May 2, 2015	MRK	Restricted Stock Unit	Common Stock (3,818)	—	May 2, 2015	3,818	Disposed
May 1, 2015	MRK	Stock Option (right to buy)	Common Stock (49,536)	$59.86	April 30, 2025	49,536	Acquired

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
Jan. 7, 2015	MRK	Common Stock	18,506	Direct
Jan. 7, 2015	MRK	Restricted Stock Unit→ Common Stock (3,818)	3,818	Direct
Jan. 7, 2015	MRK	Restricted Stock Unit→ Common Stock (3,092)	3,092	Direct
Jan. 7, 2015	MRK	Restricted Stock Unit→ Common Stock (4,002)	4,002	Direct
Jan. 7, 2015	MRK	Stock Option (right to buy)→ Common Stock (19,208)	19,208	Direct
Jan. 7, 2015	MRK	Stock Option (right to buy)→ Common Stock (37,313)	37,313	Direct
Jan. 7, 2015	MRK	Stock Option (right to buy)→ Common Stock (36,563)	36,563	Direct
Jan. 7, 2015	MRK	Stock Option (right to buy)→ Common Stock (38,647)	38,647	Direct
Jan. 7, 2015	MRK	Stock Option (right to buy)→ Common Stock (33,012)	33,012	Direct