Donald Pilmer

Insider

First SEC filing: April 29, 2016 · Latest: April 29, 2016

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.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

OSBC buying Sept. 16, 2021

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 50 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

50 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
June 30, 2026	OSBC	J	14	—	—	4,037 Indirect	+0.35%	Acquired	(price as of 2026-08-19)
June 30, 2026	OSBC	J	1	—	—	184 Indirect	+0.55%	Acquired	(price as of 2026-08-19)
June 30, 2022	OSBC	J	14	—	—	3,821 Indirect	+0.37%	Acquired	(price as of 2026-08-19)
May 21, 2022	OSBC	D	2,123	$13.94	$29,595	72,336 Direct	-2.85%	Disposed	83.4% (price as of 2026-08-19)
March 31, 2022	OSBC	J	746	—	—	173 Indirect	-81.18%	Disposed	(price as of 2026-08-19)
March 31, 2022	OSBC	J	759	—	—	3,807 Indirect	+24.90%	Acquired	(price as of 2026-08-19)
Feb. 15, 2022	OSBC	A	8,260	—	—	74,459 Direct	+12.48%	Acquired	(price as of 2026-08-19)
Dec. 31, 2021	OSBC	A	14	—	—	3,048 Indirect	+0.46%	Acquired	(price as of 2026-08-19)
Dec. 31, 2021	OSBC	A	1	—	—	919 Indirect	+0.11%	Acquired	(price as of 2026-08-19)
Sept. 30, 2021	OSBC	J	16	—	—	3,034 Indirect	+0.53%	Acquired	(price as of 2026-08-19)
Sept. 30, 2021	OSBC	J	1	—	—	918 Indirect	+0.11%	Acquired	(price as of 2026-08-19)
Sept. 16, 2021	OSBC	P	1,500	$12.10	$18,150	— Direct	—	Acquired	111.3% (price as of 2026-08-19)
June 30, 2021	OSBC	A	23	—	—	3,018 Indirect	+0.77%	Acquired	(price as of 2026-08-19)
June 30, 2021	OSBC	J	9	—	—	917 Indirect	-0.97%	Disposed	(price as of 2026-08-19)
March 31, 2021	OSBC	A	3	—	—	2,995 Indirect	+0.10%	Acquired	(price as of 2026-08-19)
Feb. 20, 2021	OSBC	J	2,271	—	—	64,709 Direct	-3.39%	Disposed	(price as of 2026-08-19)
Feb. 16, 2021	OSBC	A	10,108	—	—	66,980 Direct	+17.77%	Acquired	(price as of 2026-08-19)
Dec. 31, 2020	OSBC	A	4	—	—	2,992 Indirect	+0.13%	Acquired	(price as of 2026-08-19)
Sept. 30, 2020	OSBC	A	4	—	—	2,988 Indirect	+0.13%	Acquired	(price as of 2026-08-19)
June 30, 2020	OSBC	A	6	—	—	2,984 Indirect	+0.20%	Acquired	(price as of 2026-08-19)
March 31, 2020	OSBC	A	3	—	—	2,978 Indirect	+0.10%	Acquired	(price as of 2026-08-19)
Feb. 21, 2020	OSBC	D	3,351	—	—	56,872 Direct	-5.56%	Disposed	(price as of 2026-08-19)
Feb. 18, 2020	OSBC	A	9,025	—	—	60,223 Direct	+17.63%	Acquired	(price as of 2026-08-19)
Dec. 31, 2019	OSBC	A	3	—	—	2,975 Indirect	+0.10%	Acquired	(price as of 2026-08-19)
Sept. 30, 2019	OSBC	A	3	—	—	2,972 Indirect	+0.10%	Acquired	(price as of 2026-08-19)
June 30, 2019	OSBC	A	4	—	—	2,969 Indirect	+0.13%	Acquired	(price as of 2026-08-19)
May 31, 2019	OSBC	A	7,248	—	—	51,198 Direct	+16.49%	Acquired	(price as of 2026-08-19)
March 31, 2019	OSBC	J	36	—	—	43,950 Direct	-0.08%	Disposed	(price as of 2026-08-19)
March 31, 2019	OSBC	A	89	—	—	2,965 Indirect	+3.09%	Acquired	(price as of 2026-08-19)
Feb. 18, 2019	OSBC	J	2,422	$14.24	$34,489	43,986 Direct	-5.22%	Disposed	79.6% (price as of 2026-08-19)
Dec. 31, 2018	OSBC	A	49	—	—	2,876 Indirect	+1.73%	Acquired	(price as of 2026-08-19)
Sept. 30, 2018	OSBC	A	51	—	—	2,827 Indirect	+1.84%	Acquired	(price as of 2026-08-19)
Sept. 30, 2018	OSBC	A	1	—	—	926 Indirect	+0.11%	Acquired	(price as of 2026-08-19)
June 30, 2018	OSBC	A	1	—	—	925 Indirect	+0.11%	Acquired	(price as of 2026-08-19)
June 30, 2018	OSBC	A	61	—	—	2,776 Indirect	+2.25%	Acquired	(price as of 2026-08-19)
March 30, 2018	OSBC	A	61	—	—	2,715 Indirect	+2.30%	Acquired	(price as of 2026-08-19)
March 13, 2018	OSBC	D	2,197	—	—	46,408 Direct	-4.52%	Disposed	(price as of 2026-08-19)
March 6, 2018	OSBC	D	2,046	—	—	48,605 Direct	-4.04%	Disposed	(price as of 2026-08-19)
Feb. 20, 2018	OSBC	A	6,566	—	—	50,651 Direct	+14.89%	Acquired	(price as of 2026-08-19)
Dec. 31, 2017	OSBC	A	110	—	—	2,654 Indirect	+4.32%	Acquired	(price as of 2026-08-19)
Sept. 30, 2017	OSBC	A	367	—	—	2,544 Indirect	+16.86%	Acquired	(price as of 2026-08-19)
Aug. 7, 2017	OSBC	J	1,450	$12.00	$17,400	1,450 Indirect	—	Acquired	113.1% (price as of 2026-08-19)
June 30, 2017	OSBC	A	375	—	—	2,177 Indirect	+20.81%	Acquired	(price as of 2026-08-19)
June 20, 2017	OSBC	J	5,000	—	—	44,085 Direct	+12.79%	Acquired	(price as of 2026-08-19)
March 31, 2017	OSBC	A	545	—	—	1,802 Indirect	-23.22%	Disposed	(price as of 2026-08-19)
March 10, 2017	OSBC	J	23	—	—	1,257 Indirect	-1.80%	Disposed	(price as of 2026-08-19)
Feb. 21, 2017	OSBC	A	10,000	—	—	44,085 Direct	+29.34%	Acquired	(price as of 2026-08-19)
Dec. 30, 2016	OSBC	P	254	—	—	1,280 Indirect	+24.76%	Acquired	(price as of 2026-08-19)
Dec. 30, 2016	OSBC	P	1	—	—	924 Indirect	+0.11%	Acquired	(price as of 2026-08-19)
Nov. 1, 2016	OSBC	P	961	$8.02	$7,707	1,026 Indirect	+1478.46%	Acquired	218.8% (price as of 2026-08-19)
Nov. 1, 2016	OSBC	P	895	$8.02	$7,178	923 Indirect	+3196.43%	Acquired	218.8% (price as of 2026-08-19)
Nov. 1, 2016	OSBC	P	961	$8.02	$7,707	1,026 Indirect	+1478.46%	Acquired	218.8% (price as of 2026-08-19)
Nov. 1, 2016	OSBC	P	895	$8.02	$7,178	923 Indirect	+3196.43%	Acquired	218.8% (price as of 2026-08-19)
Sept. 29, 2016	OSBC	D	10	—	—	34,085 Direct	-0.03%	Disposed	(price as of 2026-08-19)
June 8, 2016	OSBC	A	559	—	—	34,095 Direct	+1.67%	Acquired	(price as of 2026-08-19)
May 27, 2016	OSBC	A	36	$7.35	$265	33,536 Direct	+0.11%	Acquired	247.9% (price as of 2026-08-19)
April 27, 2016	OSBC	D	3,020	—	—	33,500 Direct	-8.27%	Disposed	(price as of 2026-08-19)

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.

Initial ownership (Form 3) 2 holdings

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

Date	Ticker	Security	Shares	Ownership
April 29, 2016	OSBC	Old Second Bancorp, Inc. Common Stock	36,520	Direct
April 29, 2016	OSBC	Old Second Bancor, Inc. Common Stock	93	Indirect

Compensation (DEF 14A)

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

OSBC

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2017	$257,370	—	$108,500	—	$73,710	—	$26,979	$466,559
2016	$239,978	$68,994	$47,670	—	—	—	$21,870	$378,512
2015	$234,125	$59,655	$37,660	—	—	—	$17,497	$348,937

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