Bob Willem Leenen

Insider

First SEC filing: Sept. 15, 2017 · Latest: Sept. 15, 2017

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.
Compensation Executive pay disclosed in company proxy statements.

Insider at

MSA selling Aug. 3, 2023

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 29 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

29 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
Aug. 3, 2023	MSA	S	1,250	$179.00	$223,750	8,167 Direct	-13.27%	Disposed	4.9% (price as of 2026-08-21)
June 9, 2023	MSA	S	565	$150.00	$84,750	9,417 Direct	-5.66%	Disposed	25.2% (price as of 2026-08-21)
March 8, 2023	MSA	A	1,330	—	—	10,090 Direct	+15.18%	Acquired	(price as of 2026-08-21)
March 8, 2023	MSA	F	37	$137.83	$5,100	10,053 Direct	-0.37%	Disposed	36.3% (price as of 2026-08-21)
March 8, 2023	MSA	F	71	$137.83	$9,786	9,982 Direct	-0.71%	Disposed	36.3% (price as of 2026-08-21)
Feb. 21, 2023	MSA	A	1,097	—	—	8,760 Direct	+14.32%	Acquired	(price as of 2026-08-21)
Feb. 21, 2023	MSA	A	1,104	—	—	8,767 Direct	+14.41%	Acquired	(price as of 2026-08-21)
Nov. 25, 2022	MSA	S	4,000	$140.93	$563,720	7,663 Direct	-34.30%	Disposed	33.3% (price as of 2026-08-21)
March 8, 2022	MSA	A	1,070	—	—	11,779 Direct	+9.99%	Acquired	(price as of 2026-08-21)
March 8, 2022	MSA	F	51	$128.64	$6,561	11,728 Direct	-0.43%	Disposed	46.0% (price as of 2026-08-21)
March 8, 2022	MSA	F	65	$128.64	$8,362	11,663 Direct	-0.55%	Disposed	46.0% (price as of 2026-08-21)
Feb. 22, 2022	MSA	A	887	—	—	10,709 Direct	+9.03%	Acquired	(price as of 2026-08-21)
March 8, 2021	MSA	A	1,788	—	—	9,975 Direct	+21.84%	Acquired	(price as of 2026-08-21)
March 8, 2021	MSA	F	49	$163.78	$8,025	9,926 Direct	-0.49%	Disposed	14.7% (price as of 2026-08-21)
March 8, 2021	MSA	F	104	$163.78	$17,033	9,822 Direct	-1.05%	Disposed	14.7% (price as of 2026-08-21)
Feb. 23, 2021	MSA	A	702	—	—	8,187 Direct	+9.38%	Acquired	(price as of 2026-08-21)
March 8, 2020	MSA	F	26	$129.40	$3,364	7,554 Direct	-0.34%	Disposed	45.2% (price as of 2026-08-21)
March 8, 2020	MSA	F	69	$129.40	$8,929	7,485 Direct	-0.91%	Disposed	45.2% (price as of 2026-08-21)
March 8, 2020	MSA	A	1,183	—	—	7,580 Direct	+18.49%	Acquired	(price as of 2026-08-21)
March 8, 2020	MSA	F	121	$129.40	$15,657	7,459 Direct	-1.60%	Disposed	45.2% (price as of 2026-08-21)
March 8, 2020	MSA	F	327	$129.40	$42,314	7,132 Direct	-4.38%	Disposed	45.2% (price as of 2026-08-21)
Feb. 25, 2020	MSA	A	701	—	—	6,397 Direct	+12.31%	Acquired	(price as of 2026-08-21)
July 31, 2019	MSA	M	1,909	$44.50	$84,950	6,497 Direct	+41.61%	Acquired	322.1% (price as of 2026-08-21)
July 31, 2019	MSA	S	871	$106.42	$92,692	5,626 Direct	-13.41%	Disposed	76.5% (price as of 2026-08-21)
July 31, 2019	MSA	M	1,909	$44.50	$84,950	0 Direct	-100.00%	Disposed	322.1% (price as of 2026-08-21)
March 8, 2019	MSA	F	139	$102.27	$14,216	4,988 Direct	-2.71%	Disposed	83.7% (price as of 2026-08-21)
March 8, 2019	MSA	F	330	$102.27	$33,749	4,658 Direct	-6.62%	Disposed	83.7% (price as of 2026-08-21)
March 8, 2019	MSA	A	1,193	—	—	5,127 Direct	+30.33%	Acquired	(price as of 2026-08-21)
March 8, 2019	MSA	F	160	$102.27	$16,363	4,967 Direct	-3.12%	Disposed	83.7% (price as of 2026-08-21)
March 8, 2019	MSA	F	379	$102.27	$38,760	4,588 Direct	-7.63%	Disposed	83.7% (price as of 2026-08-21)
Feb. 25, 2019	MSA	A	834	—	—	3,934 Direct	+26.90%	Acquired	(price as of 2026-08-21)
March 8, 2018	MSA	F	84	$84.78	$7,122	3,100 Direct	-2.64%	Disposed	121.6% (price as of 2026-08-21)
Feb. 23, 2018	MSA	A	844	—	—	3,184 Direct	+36.07%	Acquired	(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 31, 2019	MSA	Non-statutory Stock Option	Common Stock, no par value (1,909)	$44.50	March 1, 2026	1,909	Disposed

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

Initial ownership (Form 3) 3 holdings

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

Date	Ticker	Security	Shares	Ownership
Sept. 15, 2017	MSA	Common Stock, no par value	2,340	Direct
Sept. 15, 2017	MSA	Non-statutory Stock Option→ Common Stock, no par value (1,909)	1,909	Direct
Sept. 15, 2017	MSA	Phantom Stock Unit→ Common Stock, no par value (602)	602	Direct

Compensation (DEF 14A)

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

MSA

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2024	$410,105	—	—	—	—	$50,105	$1,106,128	$1,566,338
2023	$655,525	—	$483,097	—	$862,449	$231,163	$41,304	$2,273,538
2022	$568,933	—	$419,701	—	$382,856	$281,401	$40,856	$1,693,747

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